./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f77501d7b3b3194b8ccd8936d52ffb911af5a10bbe64bec14bcc5543726d50d3 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 18:32:07,406 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 18:32:07,409 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 18:32:07,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 18:32:07,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 18:32:07,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 18:32:07,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 18:32:07,484 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 18:32:07,489 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 18:32:07,497 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 18:32:07,499 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 18:32:07,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 18:32:07,503 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 18:32:07,507 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 18:32:07,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 18:32:07,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 18:32:07,524 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 18:32:07,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 18:32:07,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 18:32:07,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 18:32:07,546 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 18:32:07,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 18:32:07,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 18:32:07,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 18:32:07,571 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 18:32:07,573 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 18:32:07,573 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 18:32:07,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 18:32:07,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 18:32:07,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 18:32:07,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 18:32:07,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 18:32:07,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 18:32:07,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 18:32:07,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 18:32:07,591 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 18:32:07,592 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 18:32:07,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 18:32:07,593 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 18:32:07,594 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 18:32:07,596 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 18:32:07,597 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 18:32:07,669 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 18:32:07,673 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 18:32:07,674 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 18:32:07,682 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 18:32:07,684 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 18:32:07,684 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 18:32:07,685 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 18:32:07,686 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 18:32:07,686 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 18:32:07,687 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 18:32:07,688 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 18:32:07,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 18:32:07,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 18:32:07,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 18:32:07,690 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 18:32:07,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 18:32:07,690 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 18:32:07,691 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 18:32:07,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 18:32:07,691 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 18:32:07,692 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 18:32:07,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:32:07,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 18:32:07,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 18:32:07,693 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 18:32:07,693 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 18:32:07,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 18:32:07,694 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 18:32:07,694 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 18:32:07,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 18:32:07,695 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 18:32:07,695 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f77501d7b3b3194b8ccd8936d52ffb911af5a10bbe64bec14bcc5543726d50d3 [2021-11-13 18:32:08,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 18:32:08,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 18:32:08,093 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 18:32:08,094 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 18:32:08,095 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 18:32:08,097 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2021-11-13 18:32:08,237 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/data/554c5c23f/dc5e1a34dec945479acd0a2e133b61a2/FLAGa2b0f3d31 [2021-11-13 18:32:09,346 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 18:32:09,347 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2021-11-13 18:32:09,408 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/data/554c5c23f/dc5e1a34dec945479acd0a2e133b61a2/FLAGa2b0f3d31 [2021-11-13 18:32:09,427 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/data/554c5c23f/dc5e1a34dec945479acd0a2e133b61a2 [2021-11-13 18:32:09,430 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 18:32:09,432 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 18:32:09,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 18:32:09,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 18:32:09,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 18:32:09,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:32:09" (1/1) ... [2021-11-13 18:32:09,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c8b5ba6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:09, skipping insertion in model container [2021-11-13 18:32:09,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:32:09" (1/1) ... [2021-11-13 18:32:09,454 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 18:32:09,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 18:32:10,780 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i[168956,168969] [2021-11-13 18:32:11,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:32:11,442 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 18:32:11,697 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i[168956,168969] [2021-11-13 18:32:11,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:32:12,015 INFO L208 MainTranslator]: Completed translation [2021-11-13 18:32:12,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:12 WrapperNode [2021-11-13 18:32:12,018 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 18:32:12,020 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 18:32:12,020 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 18:32:12,020 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 18:32:12,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:12" (1/1) ... [2021-11-13 18:32:12,121 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:12" (1/1) ... [2021-11-13 18:32:12,281 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 18:32:12,283 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 18:32:12,283 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 18:32:12,284 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 18:32:12,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:12" (1/1) ... [2021-11-13 18:32:12,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:12" (1/1) ... [2021-11-13 18:32:12,316 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:12" (1/1) ... [2021-11-13 18:32:12,316 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:12" (1/1) ... [2021-11-13 18:32:12,432 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:12" (1/1) ... [2021-11-13 18:32:12,470 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:12" (1/1) ... [2021-11-13 18:32:12,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:12" (1/1) ... [2021-11-13 18:32:12,522 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 18:32:12,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 18:32:12,531 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 18:32:12,531 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 18:32:12,533 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:12" (1/1) ... [2021-11-13 18:32:12,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:32:12,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:32:12,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 18:32:12,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 18:32:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 18:32:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 18:32:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 18:32:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 18:32:12,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 18:32:12,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 18:32:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 18:32:12,642 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-13 18:32:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-13 18:32:12,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 18:32:12,643 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 18:32:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 18:32:12,643 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 18:32:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 18:32:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_poll_controller [2021-11-13 18:32:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_poll_controller [2021-11-13 18:32:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2021-11-13 18:32:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2021-11-13 18:32:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 18:32:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 18:32:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 18:32:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 18:32:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-11-13 18:32:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-11-13 18:32:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 18:32:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-13 18:32:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-13 18:32:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-13 18:32:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-13 18:32:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_remove [2021-11-13 18:32:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_remove [2021-11-13 18:32:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 18:32:12,648 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 18:32:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 18:32:12,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 18:32:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 18:32:12,648 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 18:32:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure macb_ioctl [2021-11-13 18:32:12,649 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_ioctl [2021-11-13 18:32:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-13 18:32:12,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-13 18:32:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 18:32:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-13 18:32:12,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-13 18:32:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 18:32:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 18:32:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-13 18:32:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-13 18:32:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 18:32:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 18:32:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-13 18:32:12,652 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-13 18:32:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 18:32:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-11-13 18:32:12,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-11-13 18:32:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 18:32:12,653 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 18:32:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 18:32:12,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 18:32:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-13 18:32:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-13 18:32:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2021-11-13 18:32:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2021-11-13 18:32:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 18:32:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 18:32:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-11-13 18:32:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-11-13 18:32:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_stats [2021-11-13 18:32:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_stats [2021-11-13 18:32:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2021-11-13 18:32:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2021-11-13 18:32:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2021-11-13 18:32:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2021-11-13 18:32:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 18:32:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 18:32:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-13 18:32:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-13 18:32:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-13 18:32:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-13 18:32:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 18:32:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 18:32:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 18:32:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 18:32:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 18:32:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-13 18:32:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-13 18:32:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-13 18:32:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-13 18:32:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 18:32:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 18:32:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 18:32:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 18:32:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 18:32:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2021-11-13 18:32:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2021-11-13 18:32:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-13 18:32:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-13 18:32:13,482 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 18:32:15,267 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 18:32:15,267 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-13 18:32:15,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:32:15 BoogieIcfgContainer [2021-11-13 18:32:15,272 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 18:32:15,274 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 18:32:15,274 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 18:32:15,282 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 18:32:15,283 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 06:32:09" (1/3) ... [2021-11-13 18:32:15,284 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d834794 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:32:15, skipping insertion in model container [2021-11-13 18:32:15,285 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:12" (2/3) ... [2021-11-13 18:32:15,286 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d834794 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:32:15, skipping insertion in model container [2021-11-13 18:32:15,286 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:32:15" (3/3) ... [2021-11-13 18:32:15,288 INFO L111 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2021-11-13 18:32:15,296 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 18:32:15,296 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-13 18:32:15,376 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 18:32:15,384 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 18:32:15,384 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-13 18:32:15,425 INFO L276 IsEmpty]: Start isEmpty. Operand has 574 states, 413 states have (on average 1.3099273607748183) internal successors, (541), 423 states have internal predecessors, (541), 119 states have call successors, (119), 41 states have call predecessors, (119), 40 states have return successors, (115), 114 states have call predecessors, (115), 115 states have call successors, (115) [2021-11-13 18:32:15,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-13 18:32:15,439 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 18:32:15,440 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:32:15,441 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 18:32:15,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:32:15,448 INFO L85 PathProgramCache]: Analyzing trace with hash 905122873, now seen corresponding path program 1 times [2021-11-13 18:32:15,460 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:32:15,461 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117233955] [2021-11-13 18:32:15,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:32:15,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:32:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:16,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 18:32:16,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:16,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-13 18:32:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:16,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-13 18:32:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:16,285 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-13 18:32:16,286 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:32:16,287 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1117233955] [2021-11-13 18:32:16,288 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1117233955] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:32:16,288 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:32:16,289 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 18:32:16,291 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [819902733] [2021-11-13 18:32:16,292 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:32:16,298 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 18:32:16,301 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:32:16,346 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 18:32:16,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 18:32:16,358 INFO L87 Difference]: Start difference. First operand has 574 states, 413 states have (on average 1.3099273607748183) internal successors, (541), 423 states have internal predecessors, (541), 119 states have call successors, (119), 41 states have call predecessors, (119), 40 states have return successors, (115), 114 states have call predecessors, (115), 115 states have call successors, (115) Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-11-13 18:32:18,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 18:32:18,784 INFO L93 Difference]: Finished difference Result 1820 states and 2522 transitions. [2021-11-13 18:32:18,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 18:32:18,787 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 37 [2021-11-13 18:32:18,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 18:32:18,820 INFO L225 Difference]: With dead ends: 1820 [2021-11-13 18:32:18,821 INFO L226 Difference]: Without dead ends: 1225 [2021-11-13 18:32:18,834 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-13 18:32:18,839 INFO L933 BasicCegarLoop]: 829 mSDtfsCounter, 1096 mSDsluCounter, 878 mSDsCounter, 0 mSdLazyCounter, 548 mSolverCounterSat, 362 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1774.30ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1208 SdHoareTripleChecker+Valid, 1707 SdHoareTripleChecker+Invalid, 910 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 45.63ms SdHoareTripleChecker+Time, 362 IncrementalHoareTripleChecker+Valid, 548 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2121.53ms IncrementalHoareTripleChecker+Time [2021-11-13 18:32:18,841 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1208 Valid, 1707 Invalid, 910 Unknown, 0 Unchecked, 45.63ms Time], IncrementalHoareTripleChecker [362 Valid, 548 Invalid, 0 Unknown, 0 Unchecked, 2121.53ms Time] [2021-11-13 18:32:18,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1225 states. [2021-11-13 18:32:19,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1225 to 1089. [2021-11-13 18:32:19,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1089 states, 785 states have (on average 1.2726114649681528) internal successors, (999), 793 states have internal predecessors, (999), 225 states have call successors, (225), 79 states have call predecessors, (225), 78 states have return successors, (224), 222 states have call predecessors, (224), 224 states have call successors, (224) [2021-11-13 18:32:19,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 1089 states and 1448 transitions. [2021-11-13 18:32:19,128 INFO L78 Accepts]: Start accepts. Automaton has 1089 states and 1448 transitions. Word has length 37 [2021-11-13 18:32:19,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 18:32:19,128 INFO L470 AbstractCegarLoop]: Abstraction has 1089 states and 1448 transitions. [2021-11-13 18:32:19,129 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-11-13 18:32:19,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1448 transitions. [2021-11-13 18:32:19,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-13 18:32:19,134 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 18:32:19,135 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:32:19,135 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 18:32:19,135 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 18:32:19,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:32:19,136 INFO L85 PathProgramCache]: Analyzing trace with hash 1368874038, now seen corresponding path program 1 times [2021-11-13 18:32:19,137 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:32:19,137 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1087134521] [2021-11-13 18:32:19,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:32:19,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:32:19,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:19,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 18:32:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:19,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-13 18:32:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:19,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-13 18:32:19,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:19,400 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-13 18:32:19,400 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:32:19,400 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1087134521] [2021-11-13 18:32:19,401 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1087134521] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:32:19,401 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:32:19,401 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 18:32:19,402 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333619704] [2021-11-13 18:32:19,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:32:19,404 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 18:32:19,404 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:32:19,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 18:32:19,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 18:32:19,405 INFO L87 Difference]: Start difference. First operand 1089 states and 1448 transitions. Second operand has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-11-13 18:32:22,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 18:32:22,256 INFO L93 Difference]: Finished difference Result 3508 states and 4727 transitions. [2021-11-13 18:32:22,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:32:22,257 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2021-11-13 18:32:22,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 18:32:22,295 INFO L225 Difference]: With dead ends: 3508 [2021-11-13 18:32:22,296 INFO L226 Difference]: Without dead ends: 2426 [2021-11-13 18:32:22,304 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-11-13 18:32:22,311 INFO L933 BasicCegarLoop]: 825 mSDtfsCounter, 1069 mSDsluCounter, 2255 mSDsCounter, 0 mSdLazyCounter, 1050 mSolverCounterSat, 347 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2039.77ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1180 SdHoareTripleChecker+Valid, 3080 SdHoareTripleChecker+Invalid, 1397 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 47.63ms SdHoareTripleChecker+Time, 347 IncrementalHoareTripleChecker+Valid, 1050 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2490.94ms IncrementalHoareTripleChecker+Time [2021-11-13 18:32:22,313 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1180 Valid, 3080 Invalid, 1397 Unknown, 0 Unchecked, 47.63ms Time], IncrementalHoareTripleChecker [347 Valid, 1050 Invalid, 0 Unknown, 0 Unchecked, 2490.94ms Time] [2021-11-13 18:32:22,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2426 states. [2021-11-13 18:32:22,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2426 to 2242. [2021-11-13 18:32:22,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2242 states, 1617 states have (on average 1.2752009894867038) internal successors, (2062), 1639 states have internal predecessors, (2062), 462 states have call successors, (462), 157 states have call predecessors, (462), 162 states have return successors, (482), 457 states have call predecessors, (482), 461 states have call successors, (482) [2021-11-13 18:32:22,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 2242 states and 3006 transitions. [2021-11-13 18:32:22,574 INFO L78 Accepts]: Start accepts. Automaton has 2242 states and 3006 transitions. Word has length 39 [2021-11-13 18:32:22,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 18:32:22,575 INFO L470 AbstractCegarLoop]: Abstraction has 2242 states and 3006 transitions. [2021-11-13 18:32:22,576 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-11-13 18:32:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 3006 transitions. [2021-11-13 18:32:22,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-11-13 18:32:22,603 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 18:32:22,604 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:32:22,605 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 18:32:22,606 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 18:32:22,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:32:22,607 INFO L85 PathProgramCache]: Analyzing trace with hash 560447488, now seen corresponding path program 1 times [2021-11-13 18:32:22,607 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:32:22,607 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [879012455] [2021-11-13 18:32:22,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:32:22,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:32:22,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:22,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 18:32:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:22,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-13 18:32:22,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:22,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-13 18:32:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:22,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2021-11-13 18:32:23,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:23,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 18:32:23,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:23,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 18:32:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:23,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-13 18:32:23,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:23,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-13 18:32:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:23,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-13 18:32:23,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:23,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2021-11-13 18:32:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:23,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-13 18:32:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:23,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-11-13 18:32:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:23,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 18:32:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:23,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-11-13 18:32:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:23,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-11-13 18:32:23,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:23,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 18:32:23,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:32:23,269 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-11-13 18:32:23,270 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:32:23,270 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [879012455] [2021-11-13 18:32:23,270 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [879012455] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:32:23,271 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:32:23,271 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 18:32:23,271 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74942194] [2021-11-13 18:32:23,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:32:23,273 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 18:32:23,274 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:32:23,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 18:32:23,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-13 18:32:23,276 INFO L87 Difference]: Start difference. First operand 2242 states and 3006 transitions. Second operand has 5 states, 5 states have (on average 19.6) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-13 18:32:23,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 18:32:23,688 INFO L93 Difference]: Finished difference Result 2540 states and 3376 transitions. [2021-11-13 18:32:23,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 18:32:23,689 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 147 [2021-11-13 18:32:23,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 18:32:23,691 INFO L225 Difference]: With dead ends: 2540 [2021-11-13 18:32:23,691 INFO L226 Difference]: Without dead ends: 0 [2021-11-13 18:32:23,703 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-13 18:32:23,713 INFO L933 BasicCegarLoop]: 198 mSDtfsCounter, 229 mSDsluCounter, 166 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 265.03ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 249 SdHoareTripleChecker+Valid, 364 SdHoareTripleChecker+Invalid, 151 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.23ms SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 311.33ms IncrementalHoareTripleChecker+Time [2021-11-13 18:32:23,718 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [249 Valid, 364 Invalid, 151 Unknown, 0 Unchecked, 5.23ms Time], IncrementalHoareTripleChecker [59 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 311.33ms Time] [2021-11-13 18:32:23,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-13 18:32:23,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-13 18:32:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 18:32:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-13 18:32:23,725 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 147 [2021-11-13 18:32:23,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 18:32:23,727 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-13 18:32:23,728 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-13 18:32:23,728 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-13 18:32:23,728 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-13 18:32:23,731 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-13 18:32:23,732 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 18:32:23,735 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-13 18:32:25,496 INFO L858 garLoopResultBuilder]: For program point L5590(line 5590) no Hoare annotation was computed. [2021-11-13 18:32:25,496 INFO L858 garLoopResultBuilder]: For program point L5588-1(lines 5588 5589) no Hoare annotation was computed. [2021-11-13 18:32:25,497 INFO L861 garLoopResultBuilder]: At program point L5588(lines 5588 5589) the Hoare annotation is: true [2021-11-13 18:32:25,497 INFO L858 garLoopResultBuilder]: For program point L5590-2(lines 5590 5594) no Hoare annotation was computed. [2021-11-13 18:32:25,497 INFO L858 garLoopResultBuilder]: For program point get_dma_opsEXIT(lines 5584 5596) no Hoare annotation was computed. [2021-11-13 18:32:25,497 INFO L861 garLoopResultBuilder]: At program point get_dma_opsENTRY(lines 5584 5596) the Hoare annotation is: true [2021-11-13 18:32:25,497 INFO L858 garLoopResultBuilder]: For program point get_dma_opsFINAL(lines 5584 5596) no Hoare annotation was computed. [2021-11-13 18:32:25,497 INFO L858 garLoopResultBuilder]: For program point netif_start_queueEXIT(lines 5910 5918) no Hoare annotation was computed. [2021-11-13 18:32:25,498 INFO L861 garLoopResultBuilder]: At program point netif_start_queueENTRY(lines 5910 5918) the Hoare annotation is: true [2021-11-13 18:32:25,498 INFO L861 garLoopResultBuilder]: At program point L5914(line 5914) the Hoare annotation is: true [2021-11-13 18:32:25,498 INFO L858 garLoopResultBuilder]: For program point netif_start_queueFINAL(lines 5910 5918) no Hoare annotation was computed. [2021-11-13 18:32:25,498 INFO L861 garLoopResultBuilder]: At program point L5357(lines 5353 5359) the Hoare annotation is: true [2021-11-13 18:32:25,498 INFO L858 garLoopResultBuilder]: For program point L5914-1(line 5914) no Hoare annotation was computed. [2021-11-13 18:32:25,498 INFO L861 garLoopResultBuilder]: At program point L5907(lines 5903 5909) the Hoare annotation is: true [2021-11-13 18:32:25,498 INFO L861 garLoopResultBuilder]: At program point trace_hardirqs_offFINAL(lines 7328 7330) the Hoare annotation is: true [2021-11-13 18:32:25,499 INFO L858 garLoopResultBuilder]: For program point trace_hardirqs_offEXIT(lines 7328 7330) no Hoare annotation was computed. [2021-11-13 18:32:25,500 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5841 5847) no Hoare annotation was computed. [2021-11-13 18:32:25,500 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5841 5847) the Hoare annotation is: true [2021-11-13 18:32:25,500 INFO L858 garLoopResultBuilder]: For program point L5746(lines 5746 5751) no Hoare annotation was computed. [2021-11-13 18:32:25,500 INFO L858 garLoopResultBuilder]: For program point L5744(line 5744) no Hoare annotation was computed. [2021-11-13 18:32:25,500 INFO L858 garLoopResultBuilder]: For program point L5746-2(lines 5724 5754) no Hoare annotation was computed. [2021-11-13 18:32:25,501 INFO L861 garLoopResultBuilder]: At program point L5740-1(lines 5740 5743) the Hoare annotation is: true [2021-11-13 18:32:25,501 INFO L858 garLoopResultBuilder]: For program point L5740(lines 5740 5743) no Hoare annotation was computed. [2021-11-13 18:32:25,501 INFO L858 garLoopResultBuilder]: For program point L5736-1(line 5736) no Hoare annotation was computed. [2021-11-13 18:32:25,501 INFO L861 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: true [2021-11-13 18:32:25,501 INFO L861 garLoopResultBuilder]: At program point L5736(line 5736) the Hoare annotation is: true [2021-11-13 18:32:25,501 INFO L858 garLoopResultBuilder]: For program point L5734-1(line 5734) no Hoare annotation was computed. [2021-11-13 18:32:25,501 INFO L861 garLoopResultBuilder]: At program point L7200(lines 7199 7201) the Hoare annotation is: true [2021-11-13 18:32:25,502 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-13 18:32:25,503 INFO L861 garLoopResultBuilder]: At program point L5739(line 5739) the Hoare annotation is: true [2021-11-13 18:32:25,503 INFO L858 garLoopResultBuilder]: For program point L5739-1(line 5739) no Hoare annotation was computed. [2021-11-13 18:32:25,504 INFO L861 garLoopResultBuilder]: At program point L5741(line 5741) the Hoare annotation is: true [2021-11-13 18:32:25,504 INFO L858 garLoopResultBuilder]: For program point dma_free_attrsEXIT(lines 5724 5754) no Hoare annotation was computed. [2021-11-13 18:32:25,504 INFO L861 garLoopResultBuilder]: At program point L5737(line 5737) the Hoare annotation is: true [2021-11-13 18:32:25,504 INFO L858 garLoopResultBuilder]: For program point L5737-1(line 5737) no Hoare annotation was computed. [2021-11-13 18:32:25,504 INFO L861 garLoopResultBuilder]: At program point dma_free_attrsENTRY(lines 5724 5754) the Hoare annotation is: true [2021-11-13 18:32:25,504 INFO L858 garLoopResultBuilder]: For program point netif_runningEXIT(lines 5971 5978) no Hoare annotation was computed. [2021-11-13 18:32:25,504 INFO L861 garLoopResultBuilder]: At program point L5372(lines 5369 5374) the Hoare annotation is: true [2021-11-13 18:32:25,505 INFO L861 garLoopResultBuilder]: At program point netif_runningENTRY(lines 5971 5978) the Hoare annotation is: true [2021-11-13 18:32:25,505 INFO L858 garLoopResultBuilder]: For program point netif_runningFINAL(lines 5971 5978) no Hoare annotation was computed. [2021-11-13 18:32:25,506 INFO L858 garLoopResultBuilder]: For program point free_netdevFINAL(lines 7237 7239) no Hoare annotation was computed. [2021-11-13 18:32:25,506 INFO L858 garLoopResultBuilder]: For program point free_netdevEXIT(lines 7237 7239) no Hoare annotation was computed. [2021-11-13 18:32:25,506 INFO L861 garLoopResultBuilder]: At program point free_netdevENTRY(lines 7237 7239) the Hoare annotation is: true [2021-11-13 18:32:25,513 INFO L861 garLoopResultBuilder]: At program point __phys_addrENTRY(lines 7180 7182) the Hoare annotation is: true [2021-11-13 18:32:25,513 INFO L858 garLoopResultBuilder]: For program point __phys_addrEXIT(lines 7180 7182) no Hoare annotation was computed. [2021-11-13 18:32:25,513 INFO L858 garLoopResultBuilder]: For program point __phys_addrFINAL(lines 7180 7182) no Hoare annotation was computed. [2021-11-13 18:32:25,513 INFO L858 garLoopResultBuilder]: For program point eth_mac_addrEXIT(lines 7223 7225) no Hoare annotation was computed. [2021-11-13 18:32:25,513 INFO L861 garLoopResultBuilder]: At program point eth_mac_addrENTRY(lines 7223 7225) the Hoare annotation is: true [2021-11-13 18:32:25,513 INFO L858 garLoopResultBuilder]: For program point eth_mac_addrFINAL(lines 7223 7225) no Hoare annotation was computed. [2021-11-13 18:32:25,514 INFO L858 garLoopResultBuilder]: For program point L7007(lines 7007 7011) no Hoare annotation was computed. [2021-11-13 18:32:25,514 INFO L858 garLoopResultBuilder]: For program point L7003-1(lines 7003 7006) no Hoare annotation was computed. [2021-11-13 18:32:25,514 INFO L858 garLoopResultBuilder]: For program point L7003(lines 7003 7006) no Hoare annotation was computed. [2021-11-13 18:32:25,514 INFO L861 garLoopResultBuilder]: At program point L7016-2(lines 7016 7023) the Hoare annotation is: true [2021-11-13 18:32:25,514 INFO L858 garLoopResultBuilder]: For program point L7016-3(lines 7016 7023) no Hoare annotation was computed. [2021-11-13 18:32:25,514 INFO L858 garLoopResultBuilder]: For program point L7014-1(lines 6995 7029) no Hoare annotation was computed. [2021-11-13 18:32:25,515 INFO L861 garLoopResultBuilder]: At program point ldv_set_removeENTRY(lines 6995 7029) the Hoare annotation is: true [2021-11-13 18:32:25,515 INFO L858 garLoopResultBuilder]: For program point L7002-3(lines 6999 7028) no Hoare annotation was computed. [2021-11-13 18:32:25,515 INFO L861 garLoopResultBuilder]: At program point L7002-2(lines 7002 7013) the Hoare annotation is: true [2021-11-13 18:32:25,515 INFO L858 garLoopResultBuilder]: For program point L7017-1(lines 7017 7020) no Hoare annotation was computed. [2021-11-13 18:32:25,515 INFO L858 garLoopResultBuilder]: For program point L7017(lines 7017 7020) no Hoare annotation was computed. [2021-11-13 18:32:25,516 INFO L858 garLoopResultBuilder]: For program point ldv_set_removeEXIT(lines 6995 7029) no Hoare annotation was computed. [2021-11-13 18:32:25,516 INFO L861 garLoopResultBuilder]: At program point L5469(lines 5443 5471) the Hoare annotation is: true [2021-11-13 18:32:25,516 INFO L861 garLoopResultBuilder]: At program point L7228(lines 7227 7229) the Hoare annotation is: true [2021-11-13 18:32:25,518 INFO L858 garLoopResultBuilder]: For program point L6229-1(lines 6220 6257) no Hoare annotation was computed. [2021-11-13 18:32:25,518 INFO L861 garLoopResultBuilder]: At program point L5478(lines 5472 5480) the Hoare annotation is: true [2021-11-13 18:32:25,518 INFO L861 garLoopResultBuilder]: At program point L5924-2(lines 5919 5930) the Hoare annotation is: true [2021-11-13 18:32:25,518 INFO L858 garLoopResultBuilder]: For program point L6246-1(lines 6220 6257) no Hoare annotation was computed. [2021-11-13 18:32:25,518 INFO L858 garLoopResultBuilder]: For program point L5924(lines 5924 5927) no Hoare annotation was computed. [2021-11-13 18:32:25,518 INFO L861 garLoopResultBuilder]: At program point L6205(lines 6175 6211) the Hoare annotation is: true [2021-11-13 18:32:25,519 INFO L861 garLoopResultBuilder]: At program point L5462(lines 5459 5464) the Hoare annotation is: true [2021-11-13 18:32:25,519 INFO L858 garLoopResultBuilder]: For program point L6230(lines 6230 6233) no Hoare annotation was computed. [2021-11-13 18:32:25,519 INFO L858 garLoopResultBuilder]: For program point L6230-2(lines 6230 6233) no Hoare annotation was computed. [2021-11-13 18:32:25,519 INFO L861 garLoopResultBuilder]: At program point L6222(line 6222) the Hoare annotation is: true [2021-11-13 18:32:25,519 INFO L858 garLoopResultBuilder]: For program point L6222-1(line 6222) no Hoare annotation was computed. [2021-11-13 18:32:25,520 INFO L861 garLoopResultBuilder]: At program point L6247(line 6247) the Hoare annotation is: true [2021-11-13 18:32:25,520 INFO L858 garLoopResultBuilder]: For program point L6247-1(line 6247) no Hoare annotation was computed. [2021-11-13 18:32:25,520 INFO L858 garLoopResultBuilder]: For program point L6206(lines 6206 6209) no Hoare annotation was computed. [2021-11-13 18:32:25,520 INFO L861 garLoopResultBuilder]: At program point at91ether_poll_controllerENTRY(lines 6259 6277) the Hoare annotation is: true [2021-11-13 18:32:25,522 INFO L861 garLoopResultBuilder]: At program point L6256(lines 6213 6258) the Hoare annotation is: true [2021-11-13 18:32:25,525 INFO L861 garLoopResultBuilder]: At program point L5645(lines 5642 5647) the Hoare annotation is: true [2021-11-13 18:32:25,525 INFO L861 garLoopResultBuilder]: At program point L7206(lines 7205 7207) the Hoare annotation is: true [2021-11-13 18:32:25,526 INFO L858 garLoopResultBuilder]: For program point L6248-1(line 6248) no Hoare annotation was computed. [2021-11-13 18:32:25,526 INFO L861 garLoopResultBuilder]: At program point L6248(line 6248) the Hoare annotation is: true [2021-11-13 18:32:25,526 INFO L861 garLoopResultBuilder]: At program point L6207(lines 6175 6211) the Hoare annotation is: true [2021-11-13 18:32:25,526 INFO L861 garLoopResultBuilder]: At program point L6273(line 6273) the Hoare annotation is: true [2021-11-13 18:32:25,526 INFO L861 garLoopResultBuilder]: At program point L5984(lines 5980 5986) the Hoare annotation is: true [2021-11-13 18:32:25,526 INFO L858 garLoopResultBuilder]: For program point L6273-1(lines 6259 6277) no Hoare annotation was computed. [2021-11-13 18:32:25,527 INFO L858 garLoopResultBuilder]: For program point at91ether_poll_controllerEXIT(lines 6259 6277) no Hoare annotation was computed. [2021-11-13 18:32:25,529 INFO L861 garLoopResultBuilder]: At program point L6265(line 6265) the Hoare annotation is: true [2021-11-13 18:32:25,530 INFO L858 garLoopResultBuilder]: For program point L6265-1(line 6265) no Hoare annotation was computed. [2021-11-13 18:32:25,530 INFO L858 garLoopResultBuilder]: For program point L6901-1(line 6901) no Hoare annotation was computed. [2021-11-13 18:32:25,530 INFO L861 garLoopResultBuilder]: At program point L6901(line 6901) the Hoare annotation is: true [2021-11-13 18:32:25,530 INFO L858 garLoopResultBuilder]: For program point L6224-1(line 6224) no Hoare annotation was computed. [2021-11-13 18:32:25,530 INFO L861 garLoopResultBuilder]: At program point L5935(line 5935) the Hoare annotation is: true [2021-11-13 18:32:25,530 INFO L858 garLoopResultBuilder]: For program point L5935-1(line 5935) no Hoare annotation was computed. [2021-11-13 18:32:25,531 INFO L861 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: true [2021-11-13 18:32:25,531 INFO L858 garLoopResultBuilder]: For program point L6183(lines 6183 6194) no Hoare annotation was computed. [2021-11-13 18:32:25,531 INFO L861 garLoopResultBuilder]: At program point L7174(lines 7173 7175) the Hoare annotation is: true [2021-11-13 18:32:25,531 INFO L861 garLoopResultBuilder]: At program point L5638(line 5638) the Hoare annotation is: true [2021-11-13 18:32:25,531 INFO L861 garLoopResultBuilder]: At program point L6249(line 6249) the Hoare annotation is: true [2021-11-13 18:32:25,531 INFO L858 garLoopResultBuilder]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2021-11-13 18:32:25,532 INFO L858 garLoopResultBuilder]: For program point L6183-2(lines 6183 6194) no Hoare annotation was computed. [2021-11-13 18:32:25,532 INFO L858 garLoopResultBuilder]: For program point L5638-1(line 5638) no Hoare annotation was computed. [2021-11-13 18:32:25,532 INFO L861 garLoopResultBuilder]: At program point L6910(lines 6905 6912) the Hoare annotation is: true [2021-11-13 18:32:25,532 INFO L861 garLoopResultBuilder]: At program point L6902(lines 6897 6904) the Hoare annotation is: true [2021-11-13 18:32:25,532 INFO L861 garLoopResultBuilder]: At program point L5366(lines 5360 5368) the Hoare annotation is: true [2021-11-13 18:32:25,532 INFO L858 garLoopResultBuilder]: For program point L6200(lines 6200 6204) no Hoare annotation was computed. [2021-11-13 18:32:25,533 INFO L858 garLoopResultBuilder]: For program point L6225-2(lines 6220 6257) no Hoare annotation was computed. [2021-11-13 18:32:25,533 INFO L861 garLoopResultBuilder]: At program point L5457(lines 5457 5458) the Hoare annotation is: true [2021-11-13 18:32:25,533 INFO L858 garLoopResultBuilder]: For program point L6225(lines 6225 6228) no Hoare annotation was computed. [2021-11-13 18:32:25,533 INFO L858 garLoopResultBuilder]: For program point L5457-1(lines 5457 5458) no Hoare annotation was computed. [2021-11-13 18:32:25,533 INFO L861 garLoopResultBuilder]: At program point L7332(lines 7331 7333) the Hoare annotation is: true [2021-11-13 18:32:25,533 INFO L858 garLoopResultBuilder]: For program point L6176-1(line 6176) no Hoare annotation was computed. [2021-11-13 18:32:25,534 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-13 18:32:25,534 INFO L861 garLoopResultBuilder]: At program point L6176(line 6176) the Hoare annotation is: true [2021-11-13 18:32:25,534 INFO L861 garLoopResultBuilder]: At program point L6267(line 6267) the Hoare annotation is: true [2021-11-13 18:32:25,534 INFO L858 garLoopResultBuilder]: For program point L6234(lines 6234 6242) no Hoare annotation was computed. [2021-11-13 18:32:25,534 INFO L858 garLoopResultBuilder]: For program point L6267-1(line 6267) no Hoare annotation was computed. [2021-11-13 18:32:25,534 INFO L861 garLoopResultBuilder]: At program point L7126(line 7126) the Hoare annotation is: true [2021-11-13 18:32:25,535 INFO L858 garLoopResultBuilder]: For program point L6234-2(lines 6234 6242) no Hoare annotation was computed. [2021-11-13 18:32:25,535 INFO L858 garLoopResultBuilder]: For program point L7126-1(line 7126) no Hoare annotation was computed. [2021-11-13 18:32:25,535 INFO L861 garLoopResultBuilder]: At program point L5937(lines 5931 5939) the Hoare annotation is: true [2021-11-13 18:32:25,535 INFO L858 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2021-11-13 18:32:25,535 INFO L861 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2021-11-13 18:32:25,535 INFO L861 garLoopResultBuilder]: At program point L6210(lines 6165 6212) the Hoare annotation is: true [2021-11-13 18:32:25,536 INFO L858 garLoopResultBuilder]: For program point L6268(lines 6268 6274) no Hoare annotation was computed. [2021-11-13 18:32:25,536 INFO L861 garLoopResultBuilder]: At program point L7127(lines 7123 7129) the Hoare annotation is: true [2021-11-13 18:32:25,536 INFO L861 garLoopResultBuilder]: At program point L5657(lines 5629 5659) the Hoare annotation is: true [2021-11-13 18:32:25,536 INFO L858 garLoopResultBuilder]: For program point L5459(lines 5459 5465) no Hoare annotation was computed. [2021-11-13 18:32:25,536 INFO L858 garLoopResultBuilder]: For program point L5649-2(lines 5649 5655) no Hoare annotation was computed. [2021-11-13 18:32:25,537 INFO L858 garLoopResultBuilder]: For program point L5649(lines 5649 5655) no Hoare annotation was computed. [2021-11-13 18:32:25,541 INFO L858 garLoopResultBuilder]: For program point L6252-1(lines 6252 6255) no Hoare annotation was computed. [2021-11-13 18:32:25,542 INFO L861 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: true [2021-11-13 18:32:25,542 INFO L858 garLoopResultBuilder]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2021-11-13 18:32:25,542 INFO L861 garLoopResultBuilder]: At program point L7177(lines 7176 7178) the Hoare annotation is: true [2021-11-13 18:32:25,542 INFO L858 garLoopResultBuilder]: For program point L5476-1(line 5476) no Hoare annotation was computed. [2021-11-13 18:32:25,542 INFO L861 garLoopResultBuilder]: At program point L5476(line 5476) the Hoare annotation is: true [2021-11-13 18:32:25,543 INFO L861 garLoopResultBuilder]: At program point L7326(lines 7323 7327) the Hoare annotation is: true [2021-11-13 18:32:25,543 INFO L861 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: true [2021-11-13 18:32:25,543 INFO L861 garLoopResultBuilder]: At program point L6269-1(line 6269) the Hoare annotation is: true [2021-11-13 18:32:25,543 INFO L858 garLoopResultBuilder]: For program point L6195(lines 6195 6198) no Hoare annotation was computed. [2021-11-13 18:32:25,543 INFO L858 garLoopResultBuilder]: For program point L6195-2(lines 6195 6198) no Hoare annotation was computed. [2021-11-13 18:32:25,543 INFO L861 garLoopResultBuilder]: At program point L6187(line 6187) the Hoare annotation is: true [2021-11-13 18:32:25,544 INFO L858 garLoopResultBuilder]: For program point L6187-1(line 6187) no Hoare annotation was computed. [2021-11-13 18:32:25,544 INFO L858 garLoopResultBuilder]: For program point L5642(lines 5642 5648) no Hoare annotation was computed. [2021-11-13 18:32:25,544 INFO L861 garLoopResultBuilder]: At program point L5766(lines 5761 5768) the Hoare annotation is: true [2021-11-13 18:32:25,544 INFO L861 garLoopResultBuilder]: At program point clk_enableENTRY(lines 7193 7195) the Hoare annotation is: true [2021-11-13 18:32:25,544 INFO L858 garLoopResultBuilder]: For program point clk_enableFINAL(lines 7193 7195) no Hoare annotation was computed. [2021-11-13 18:32:25,544 INFO L858 garLoopResultBuilder]: For program point clk_enableEXIT(lines 7193 7195) no Hoare annotation was computed. [2021-11-13 18:32:25,545 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-13 18:32:25,545 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-13 18:32:25,545 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2021-11-13 18:32:25,545 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2021-11-13 18:32:25,545 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-13 18:32:25,545 INFO L858 garLoopResultBuilder]: For program point eth_validate_addrEXIT(lines 7231 7233) no Hoare annotation was computed. [2021-11-13 18:32:25,546 INFO L861 garLoopResultBuilder]: At program point eth_validate_addrENTRY(lines 7231 7233) the Hoare annotation is: true [2021-11-13 18:32:25,546 INFO L858 garLoopResultBuilder]: For program point eth_validate_addrFINAL(lines 7231 7233) no Hoare annotation was computed. [2021-11-13 18:32:25,546 INFO L858 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 7057 7062) no Hoare annotation was computed. [2021-11-13 18:32:25,546 INFO L861 garLoopResultBuilder]: At program point ldv_is_errENTRY(lines 7057 7062) the Hoare annotation is: true [2021-11-13 18:32:25,546 INFO L858 garLoopResultBuilder]: For program point ldv_is_errFINAL(lines 7057 7062) no Hoare annotation was computed. [2021-11-13 18:32:25,546 INFO L858 garLoopResultBuilder]: For program point arch_irqs_disabled_flagsFINAL(lines 5484 5489) no Hoare annotation was computed. [2021-11-13 18:32:25,547 INFO L861 garLoopResultBuilder]: At program point arch_irqs_disabled_flagsENTRY(lines 5484 5489) the Hoare annotation is: true [2021-11-13 18:32:25,547 INFO L858 garLoopResultBuilder]: For program point arch_irqs_disabled_flagsEXIT(lines 5484 5489) no Hoare annotation was computed. [2021-11-13 18:32:25,547 INFO L861 garLoopResultBuilder]: At program point L5794-1(line 5794) the Hoare annotation is: true [2021-11-13 18:32:25,547 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5782 5799) the Hoare annotation is: true [2021-11-13 18:32:25,547 INFO L858 garLoopResultBuilder]: For program point L5789(lines 5789 5797) no Hoare annotation was computed. [2021-11-13 18:32:25,547 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5782 5799) no Hoare annotation was computed. [2021-11-13 18:32:25,548 INFO L861 garLoopResultBuilder]: At program point L5795(line 5795) the Hoare annotation is: true [2021-11-13 18:32:25,548 INFO L861 garLoopResultBuilder]: At program point L5794(line 5794) the Hoare annotation is: true [2021-11-13 18:32:25,548 INFO L858 garLoopResultBuilder]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2021-11-13 18:32:25,548 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5782 5799) no Hoare annotation was computed. [2021-11-13 18:32:25,548 INFO L858 garLoopResultBuilder]: For program point __readlFINAL(lines 5505 5512) no Hoare annotation was computed. [2021-11-13 18:32:25,548 INFO L861 garLoopResultBuilder]: At program point __readlENTRY(lines 5505 5512) the Hoare annotation is: true [2021-11-13 18:32:25,549 INFO L858 garLoopResultBuilder]: For program point __readlEXIT(lines 5505 5512) no Hoare annotation was computed. [2021-11-13 18:32:25,549 INFO L861 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 6009 6016) the Hoare annotation is: true [2021-11-13 18:32:25,549 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 6009 6016) no Hoare annotation was computed. [2021-11-13 18:32:25,549 INFO L861 garLoopResultBuilder]: At program point L5548(lines 5545 5550) the Hoare annotation is: true [2021-11-13 18:32:25,549 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 6009 6016) no Hoare annotation was computed. [2021-11-13 18:32:25,549 INFO L858 garLoopResultBuilder]: For program point L6976-1(lines 6976 6979) no Hoare annotation was computed. [2021-11-13 18:32:25,550 INFO L858 garLoopResultBuilder]: For program point L6976(lines 6976 6979) no Hoare annotation was computed. [2021-11-13 18:32:25,551 INFO L858 garLoopResultBuilder]: For program point ldv_skb_allocEXIT(lines 7094 7108) no Hoare annotation was computed. [2021-11-13 18:32:25,551 INFO L858 garLoopResultBuilder]: For program point ldv_skb_allocFINAL(lines 7094 7108) no Hoare annotation was computed. [2021-11-13 18:32:25,551 INFO L861 garLoopResultBuilder]: At program point ldv_skb_allocENTRY(lines 7094 7108) the Hoare annotation is: true [2021-11-13 18:32:25,551 INFO L858 garLoopResultBuilder]: For program point L7099-1(line 7099) no Hoare annotation was computed. [2021-11-13 18:32:25,551 INFO L861 garLoopResultBuilder]: At program point L7099(line 7099) the Hoare annotation is: true [2021-11-13 18:32:25,551 INFO L858 garLoopResultBuilder]: For program point L6975-3(lines 6973 6992) no Hoare annotation was computed. [2021-11-13 18:32:25,552 INFO L858 garLoopResultBuilder]: For program point L7101(lines 7101 7106) no Hoare annotation was computed. [2021-11-13 18:32:25,552 INFO L861 garLoopResultBuilder]: At program point L6975-2(lines 6975 6985) the Hoare annotation is: true [2021-11-13 18:32:25,552 INFO L861 garLoopResultBuilder]: At program point L6986-1(lines 6970 6993) the Hoare annotation is: true [2021-11-13 18:32:25,552 INFO L858 garLoopResultBuilder]: For program point L6980(lines 6980 6983) no Hoare annotation was computed. [2021-11-13 18:32:25,552 INFO L858 garLoopResultBuilder]: For program point macb_get_statsEXIT(lines 7255 7257) no Hoare annotation was computed. [2021-11-13 18:32:25,552 INFO L858 garLoopResultBuilder]: For program point L7256-1(line 7256) no Hoare annotation was computed. [2021-11-13 18:32:25,553 INFO L861 garLoopResultBuilder]: At program point L7256(line 7256) the Hoare annotation is: true [2021-11-13 18:32:25,553 INFO L861 garLoopResultBuilder]: At program point macb_get_statsENTRY(lines 7255 7257) the Hoare annotation is: true [2021-11-13 18:32:25,553 INFO L858 garLoopResultBuilder]: For program point macb_get_statsFINAL(lines 7255 7257) no Hoare annotation was computed. [2021-11-13 18:32:25,553 INFO L858 garLoopResultBuilder]: For program point __writelEXIT(lines 5513 5519) no Hoare annotation was computed. [2021-11-13 18:32:25,553 INFO L861 garLoopResultBuilder]: At program point __writelENTRY(lines 5513 5519) the Hoare annotation is: true [2021-11-13 18:32:25,553 INFO L858 garLoopResultBuilder]: For program point __writelFINAL(lines 5513 5519) no Hoare annotation was computed. [2021-11-13 18:32:25,554 INFO L861 garLoopResultBuilder]: At program point macb_set_rx_modeENTRY(lines 7269 7271) the Hoare annotation is: true [2021-11-13 18:32:25,554 INFO L858 garLoopResultBuilder]: For program point macb_set_rx_modeFINAL(lines 7269 7271) no Hoare annotation was computed. [2021-11-13 18:32:25,554 INFO L858 garLoopResultBuilder]: For program point macb_set_rx_modeEXIT(lines 7269 7271) no Hoare annotation was computed. [2021-11-13 18:32:25,554 INFO L858 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 7337 7339) no Hoare annotation was computed. [2021-11-13 18:32:25,554 INFO L858 garLoopResultBuilder]: For program point warn_slowpath_nullFINAL(lines 7337 7339) no Hoare annotation was computed. [2021-11-13 18:32:25,554 INFO L861 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 7337 7339) the Hoare annotation is: true [2021-11-13 18:32:25,555 INFO L861 garLoopResultBuilder]: At program point arch_local_irq_restoreENTRY(lines 5414 5442) the Hoare annotation is: true [2021-11-13 18:32:25,555 INFO L858 garLoopResultBuilder]: For program point arch_local_irq_restoreFINAL(lines 5414 5442) no Hoare annotation was computed. [2021-11-13 18:32:25,555 INFO L858 garLoopResultBuilder]: For program point L5430(lines 5430 5436) no Hoare annotation was computed. [2021-11-13 18:32:25,555 INFO L858 garLoopResultBuilder]: For program point arch_local_irq_restoreEXIT(lines 5414 5442) no Hoare annotation was computed. [2021-11-13 18:32:25,555 INFO L861 garLoopResultBuilder]: At program point L5433(lines 5430 5435) the Hoare annotation is: true [2021-11-13 18:32:25,556 INFO L858 garLoopResultBuilder]: For program point L5428-1(lines 5428 5429) no Hoare annotation was computed. [2021-11-13 18:32:25,556 INFO L861 garLoopResultBuilder]: At program point L5428(lines 5428 5429) the Hoare annotation is: true [2021-11-13 18:32:25,557 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5834 5840) no Hoare annotation was computed. [2021-11-13 18:32:25,558 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5834 5840) the Hoare annotation is: true [2021-11-13 18:32:25,558 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5838) no Hoare annotation was computed. [2021-11-13 18:32:25,558 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5834 5840) no Hoare annotation was computed. [2021-11-13 18:32:25,558 INFO L858 garLoopResultBuilder]: For program point L5667-2(line 5667) no Hoare annotation was computed. [2021-11-13 18:32:25,559 INFO L861 garLoopResultBuilder]: At program point L5688(lines 5673 5690) the Hoare annotation is: true [2021-11-13 18:32:25,559 INFO L858 garLoopResultBuilder]: For program point L5684-1(lines 5684 5687) no Hoare annotation was computed. [2021-11-13 18:32:25,559 INFO L858 garLoopResultBuilder]: For program point L5680-2(lines 5677 5689) no Hoare annotation was computed. [2021-11-13 18:32:25,559 INFO L858 garLoopResultBuilder]: For program point L5680(lines 5680 5683) no Hoare annotation was computed. [2021-11-13 18:32:25,559 INFO L858 garLoopResultBuilder]: For program point L5573-2(line 5573) no Hoare annotation was computed. [2021-11-13 18:32:25,559 INFO L861 garLoopResultBuilder]: At program point L5573-3(lines 5570 5575) the Hoare annotation is: true [2021-11-13 18:32:25,559 INFO L858 garLoopResultBuilder]: For program point L5573(line 5573) no Hoare annotation was computed. [2021-11-13 18:32:25,560 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-13 18:32:25,560 INFO L858 garLoopResultBuilder]: For program point dma_alloc_attrsFINAL(lines 5691 5723) no Hoare annotation was computed. [2021-11-13 18:32:25,560 INFO L861 garLoopResultBuilder]: At program point L7197(lines 7196 7198) the Hoare annotation is: true [2021-11-13 18:32:25,560 INFO L858 garLoopResultBuilder]: For program point L5703(lines 5703 5706) no Hoare annotation was computed. [2021-11-13 18:32:25,560 INFO L861 garLoopResultBuilder]: At program point L5670(lines 5660 5672) the Hoare annotation is: true [2021-11-13 18:32:25,560 INFO L858 garLoopResultBuilder]: For program point L5666(lines 5666 5669) no Hoare annotation was computed. [2021-11-13 18:32:25,561 INFO L858 garLoopResultBuilder]: For program point L5703-2(lines 5703 5706) no Hoare annotation was computed. [2021-11-13 18:32:25,561 INFO L858 garLoopResultBuilder]: For program point L5666-2(lines 5666 5669) no Hoare annotation was computed. [2021-11-13 18:32:25,561 INFO L858 garLoopResultBuilder]: For program point dma_alloc_attrsEXIT(lines 5691 5723) no Hoare annotation was computed. [2021-11-13 18:32:25,561 INFO L858 garLoopResultBuilder]: For program point L5712(lines 5712 5717) no Hoare annotation was computed. [2021-11-13 18:32:25,561 INFO L861 garLoopResultBuilder]: At program point dma_alloc_attrsENTRY(lines 5691 5723) the Hoare annotation is: true [2021-11-13 18:32:25,561 INFO L858 garLoopResultBuilder]: For program point L5708(lines 5708 5711) no Hoare annotation was computed. [2021-11-13 18:32:25,561 INFO L858 garLoopResultBuilder]: For program point L5700-1(line 5700) no Hoare annotation was computed. [2021-11-13 18:32:25,562 INFO L858 garLoopResultBuilder]: For program point L5667(line 5667) no Hoare annotation was computed. [2021-11-13 18:32:25,562 INFO L861 garLoopResultBuilder]: At program point L5700(line 5700) the Hoare annotation is: true [2021-11-13 18:32:25,562 INFO L854 garLoopResultBuilder]: At program point L7296(lines 7295 7297) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= |old(#valid)| |#valid|))) [2021-11-13 18:32:25,562 INFO L854 garLoopResultBuilder]: At program point at91ether_removeENTRY(lines 6415 6438) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= |old(#valid)| |#valid|))) [2021-11-13 18:32:25,562 INFO L854 garLoopResultBuilder]: At program point L6954(lines 6949 6956) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2021-11-13 18:32:25,563 INFO L854 garLoopResultBuilder]: At program point L7276(lines 7275 7277) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= |old(#valid)| |#valid|))) [2021-11-13 18:32:25,563 INFO L858 garLoopResultBuilder]: For program point L6952-1(line 6952) no Hoare annotation was computed. [2021-11-13 18:32:25,563 INFO L854 garLoopResultBuilder]: At program point L6952(line 6952) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2021-11-13 18:32:25,563 INFO L854 garLoopResultBuilder]: At program point L6946(lines 6941 6948) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2021-11-13 18:32:25,563 INFO L854 garLoopResultBuilder]: At program point L6434(line 6434) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2021-11-13 18:32:25,563 INFO L858 garLoopResultBuilder]: For program point at91ether_removeFINAL(lines 6415 6438) no Hoare annotation was computed. [2021-11-13 18:32:25,564 INFO L858 garLoopResultBuilder]: For program point L6944-1(line 6944) no Hoare annotation was computed. [2021-11-13 18:32:25,564 INFO L854 garLoopResultBuilder]: At program point L6944(line 6944) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2021-11-13 18:32:25,564 INFO L858 garLoopResultBuilder]: For program point L6434-1(line 6434) no Hoare annotation was computed. [2021-11-13 18:32:25,564 INFO L858 garLoopResultBuilder]: For program point at91ether_removeEXIT(lines 6415 6438) no Hoare annotation was computed. [2021-11-13 18:32:25,564 INFO L858 garLoopResultBuilder]: For program point L6426(lines 6426 6429) no Hoare annotation was computed. [2021-11-13 18:32:25,564 INFO L854 garLoopResultBuilder]: At program point L6422(line 6422) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= |old(#valid)| |#valid|))) [2021-11-13 18:32:25,564 INFO L858 garLoopResultBuilder]: For program point L6424-1(line 6424) no Hoare annotation was computed. [2021-11-13 18:32:25,565 INFO L854 garLoopResultBuilder]: At program point L6424(line 6424) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= |old(#valid)| |#valid|))) [2021-11-13 18:32:25,566 INFO L858 garLoopResultBuilder]: For program point L6426-2(lines 6426 6429) no Hoare annotation was computed. [2021-11-13 18:32:25,567 INFO L858 garLoopResultBuilder]: For program point L6422-1(line 6422) no Hoare annotation was computed. [2021-11-13 18:32:25,567 INFO L858 garLoopResultBuilder]: For program point L7341(lines 7341 7343) no Hoare annotation was computed. [2021-11-13 18:32:25,567 INFO L854 garLoopResultBuilder]: At program point L7273(lines 7272 7274) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2021-11-13 18:32:25,567 INFO L858 garLoopResultBuilder]: For program point valid_dma_directionEXIT(lines 5564 5569) no Hoare annotation was computed. [2021-11-13 18:32:25,567 INFO L861 garLoopResultBuilder]: At program point valid_dma_directionENTRY(lines 5564 5569) the Hoare annotation is: true [2021-11-13 18:32:25,567 INFO L858 garLoopResultBuilder]: For program point valid_dma_directionFINAL(lines 5564 5569) no Hoare annotation was computed. [2021-11-13 18:32:25,568 INFO L858 garLoopResultBuilder]: For program point eth_change_mtuFINAL(lines 7219 7221) no Hoare annotation was computed. [2021-11-13 18:32:25,568 INFO L861 garLoopResultBuilder]: At program point eth_change_mtuENTRY(lines 7219 7221) the Hoare annotation is: true [2021-11-13 18:32:25,568 INFO L858 garLoopResultBuilder]: For program point eth_change_mtuEXIT(lines 7219 7221) no Hoare annotation was computed. [2021-11-13 18:32:25,568 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5848 5853) no Hoare annotation was computed. [2021-11-13 18:32:25,568 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5848 5853) the Hoare annotation is: true [2021-11-13 18:32:25,568 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5848 5853) no Hoare annotation was computed. [2021-11-13 18:32:25,572 INFO L858 garLoopResultBuilder]: For program point netdev_privFINAL(lines 5893 5898) no Hoare annotation was computed. [2021-11-13 18:32:25,572 INFO L861 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5893 5898) the Hoare annotation is: true [2021-11-13 18:32:25,572 INFO L858 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5893 5898) no Hoare annotation was computed. [2021-11-13 18:32:25,572 INFO L858 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 5886 5892) no Hoare annotation was computed. [2021-11-13 18:32:25,572 INFO L861 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 5886 5892) the Hoare annotation is: true [2021-11-13 18:32:25,573 INFO L858 garLoopResultBuilder]: For program point netdev_get_tx_queueFINAL(lines 5886 5892) no Hoare annotation was computed. [2021-11-13 18:32:25,573 INFO L858 garLoopResultBuilder]: For program point L5779-2(lines 5778 5780) no Hoare annotation was computed. [2021-11-13 18:32:25,573 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5778 5780) the Hoare annotation is: true [2021-11-13 18:32:25,573 INFO L858 garLoopResultBuilder]: For program point L5779(line 5779) no Hoare annotation was computed. [2021-11-13 18:32:25,573 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5778 5780) no Hoare annotation was computed. [2021-11-13 18:32:25,573 INFO L858 garLoopResultBuilder]: For program point macb_ioctlEXIT(lines 7259 7261) no Hoare annotation was computed. [2021-11-13 18:32:25,574 INFO L861 garLoopResultBuilder]: At program point macb_ioctlENTRY(lines 7259 7261) the Hoare annotation is: true [2021-11-13 18:32:25,574 INFO L858 garLoopResultBuilder]: For program point macb_ioctlFINAL(lines 7259 7261) no Hoare annotation was computed. [2021-11-13 18:32:25,574 INFO L858 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 5962 5970) no Hoare annotation was computed. [2021-11-13 18:32:25,574 INFO L858 garLoopResultBuilder]: For program point L5953(lines 5953 5957) no Hoare annotation was computed. [2021-11-13 18:32:25,574 INFO L858 garLoopResultBuilder]: For program point L5952(line 5952) no Hoare annotation was computed. [2021-11-13 18:32:25,574 INFO L861 garLoopResultBuilder]: At program point L5947(line 5947) the Hoare annotation is: true [2021-11-13 18:32:25,575 INFO L861 garLoopResultBuilder]: At program point L5948-1(lines 5948 5951) the Hoare annotation is: true [2021-11-13 18:32:25,575 INFO L858 garLoopResultBuilder]: For program point L5947-1(line 5947) no Hoare annotation was computed. [2021-11-13 18:32:25,575 INFO L861 garLoopResultBuilder]: At program point L5949(line 5949) the Hoare annotation is: true [2021-11-13 18:32:25,575 INFO L858 garLoopResultBuilder]: For program point L5948(lines 5948 5951) no Hoare annotation was computed. [2021-11-13 18:32:25,575 INFO L861 garLoopResultBuilder]: At program point netif_stop_queueENTRY(lines 5962 5970) the Hoare annotation is: true [2021-11-13 18:32:25,575 INFO L861 garLoopResultBuilder]: At program point L5966(line 5966) the Hoare annotation is: true [2021-11-13 18:32:25,575 INFO L858 garLoopResultBuilder]: For program point L5966-1(line 5966) no Hoare annotation was computed. [2021-11-13 18:32:25,576 INFO L861 garLoopResultBuilder]: At program point L5959(lines 5940 5961) the Hoare annotation is: true [2021-11-13 18:32:25,576 INFO L861 garLoopResultBuilder]: At program point L5350(lines 5346 5352) the Hoare annotation is: true [2021-11-13 18:32:25,576 INFO L858 garLoopResultBuilder]: For program point netif_stop_queueFINAL(lines 5962 5970) no Hoare annotation was computed. [2021-11-13 18:32:25,576 INFO L858 garLoopResultBuilder]: For program point arch_local_save_flagsFINAL(lines 5383 5413) no Hoare annotation was computed. [2021-11-13 18:32:25,576 INFO L861 garLoopResultBuilder]: At program point L5403(lines 5400 5405) the Hoare annotation is: true [2021-11-13 18:32:25,576 INFO L858 garLoopResultBuilder]: For program point arch_local_save_flagsEXIT(lines 5383 5413) no Hoare annotation was computed. [2021-11-13 18:32:25,577 INFO L861 garLoopResultBuilder]: At program point L5398(lines 5398 5399) the Hoare annotation is: true [2021-11-13 18:32:25,577 INFO L861 garLoopResultBuilder]: At program point arch_local_save_flagsENTRY(lines 5383 5413) the Hoare annotation is: true [2021-11-13 18:32:25,577 INFO L858 garLoopResultBuilder]: For program point L5400(lines 5400 5406) no Hoare annotation was computed. [2021-11-13 18:32:25,578 INFO L858 garLoopResultBuilder]: For program point L5398-1(lines 5398 5399) no Hoare annotation was computed. [2021-11-13 18:32:25,578 INFO L858 garLoopResultBuilder]: For program point unregister_netdevFINAL(lines 7334 7336) no Hoare annotation was computed. [2021-11-13 18:32:25,578 INFO L858 garLoopResultBuilder]: For program point unregister_netdevEXIT(lines 7334 7336) no Hoare annotation was computed. [2021-11-13 18:32:25,578 INFO L861 garLoopResultBuilder]: At program point unregister_netdevENTRY(lines 7334 7336) the Hoare annotation is: true [2021-11-13 18:32:25,578 INFO L858 garLoopResultBuilder]: For program point L5807(lines 5807 5815) no Hoare annotation was computed. [2021-11-13 18:32:25,578 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-13 18:32:25,579 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 5800 5817) no Hoare annotation was computed. [2021-11-13 18:32:25,579 INFO L861 garLoopResultBuilder]: At program point L5812-1(line 5812) the Hoare annotation is: true [2021-11-13 18:32:25,579 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 5800 5817) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~last_index~0 0)) (not (= ~ldv_state_variable_2~0 0))) [2021-11-13 18:32:25,579 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 5800 5817) no Hoare annotation was computed. [2021-11-13 18:32:25,579 INFO L861 garLoopResultBuilder]: At program point L5813(line 5813) the Hoare annotation is: true [2021-11-13 18:32:25,579 INFO L861 garLoopResultBuilder]: At program point L5812(line 5812) the Hoare annotation is: true [2021-11-13 18:32:25,580 INFO L858 garLoopResultBuilder]: For program point L5813-1(line 5813) no Hoare annotation was computed. [2021-11-13 18:32:25,580 INFO L858 garLoopResultBuilder]: For program point L6146-1(line 6146) no Hoare annotation was computed. [2021-11-13 18:32:25,580 INFO L858 garLoopResultBuilder]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2021-11-13 18:32:25,580 INFO L854 garLoopResultBuilder]: At program point L6741(line 6741) the Hoare annotation is: false [2021-11-13 18:32:25,580 INFO L858 garLoopResultBuilder]: For program point L6576(lines 6576 6583) no Hoare annotation was computed. [2021-11-13 18:32:25,580 INFO L858 garLoopResultBuilder]: For program point L6609(line 6609) no Hoare annotation was computed. [2021-11-13 18:32:25,581 INFO L854 garLoopResultBuilder]: At program point L6477(line 6477) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,581 INFO L854 garLoopResultBuilder]: At program point L7303(lines 7302 7304) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,581 INFO L858 garLoopResultBuilder]: For program point L6610(lines 6610 6615) no Hoare annotation was computed. [2021-11-13 18:32:25,581 INFO L858 garLoopResultBuilder]: For program point L6676-1(line 6676) no Hoare annotation was computed. [2021-11-13 18:32:25,581 INFO L854 garLoopResultBuilder]: At program point L6676(line 6676) the Hoare annotation is: false [2021-11-13 18:32:25,582 INFO L854 garLoopResultBuilder]: At program point L6115(line 6115) the Hoare annotation is: false [2021-11-13 18:32:25,582 INFO L858 garLoopResultBuilder]: For program point L6148-1(line 6148) no Hoare annotation was computed. [2021-11-13 18:32:25,582 INFO L858 garLoopResultBuilder]: For program point L6115-1(line 6115) no Hoare annotation was computed. [2021-11-13 18:32:25,582 INFO L854 garLoopResultBuilder]: At program point L6148(line 6148) the Hoare annotation is: false [2021-11-13 18:32:25,582 INFO L858 garLoopResultBuilder]: For program point L6578(lines 6578 6581) no Hoare annotation was computed. [2021-11-13 18:32:25,582 INFO L858 garLoopResultBuilder]: For program point L5620-1(line 5620) no Hoare annotation was computed. [2021-11-13 18:32:25,582 INFO L858 garLoopResultBuilder]: For program point L6644(lines 6644 6649) no Hoare annotation was computed. [2021-11-13 18:32:25,583 INFO L854 garLoopResultBuilder]: At program point L5620(line 5620) the Hoare annotation is: false [2021-11-13 18:32:25,583 INFO L858 garLoopResultBuilder]: For program point L6149(lines 6149 6161) no Hoare annotation was computed. [2021-11-13 18:32:25,583 INFO L858 garLoopResultBuilder]: For program point L6149-1(lines 6149 6161) no Hoare annotation was computed. [2021-11-13 18:32:25,583 INFO L858 garLoopResultBuilder]: For program point L6711-1(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,583 INFO L858 garLoopResultBuilder]: For program point L6447-1(line 6447) no Hoare annotation was computed. [2021-11-13 18:32:25,583 INFO L854 garLoopResultBuilder]: At program point L6447(line 6447) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,584 INFO L854 garLoopResultBuilder]: At program point L6480(lines 6461 6482) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,584 INFO L854 garLoopResultBuilder]: At program point L7306(lines 7305 7307) the Hoare annotation is: (= ~last_index~0 0) [2021-11-13 18:32:25,585 INFO L854 garLoopResultBuilder]: At program point L6150(line 6150) the Hoare annotation is: false [2021-11-13 18:32:25,585 INFO L854 garLoopResultBuilder]: At program point L6117(line 6117) the Hoare annotation is: false [2021-11-13 18:32:25,585 INFO L858 garLoopResultBuilder]: For program point L6150-1(line 6150) no Hoare annotation was computed. [2021-11-13 18:32:25,585 INFO L858 garLoopResultBuilder]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2021-11-13 18:32:25,585 INFO L858 garLoopResultBuilder]: For program point L6778(line 6778) no Hoare annotation was computed. [2021-11-13 18:32:25,585 INFO L858 garLoopResultBuilder]: For program point L6712-1(line 6712) no Hoare annotation was computed. [2021-11-13 18:32:25,586 INFO L854 garLoopResultBuilder]: At program point L6712(line 6712) the Hoare annotation is: false [2021-11-13 18:32:25,586 INFO L858 garLoopResultBuilder]: For program point L6745-1(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,586 INFO L854 garLoopResultBuilder]: At program point L5523(lines 5520 5525) the Hoare annotation is: false [2021-11-13 18:32:25,586 INFO L854 garLoopResultBuilder]: At program point L6118(lines 6098 6120) the Hoare annotation is: false [2021-11-13 18:32:25,586 INFO L854 garLoopResultBuilder]: At program point L6085(lines 6059 6096) the Hoare annotation is: false [2021-11-13 18:32:25,586 INFO L854 garLoopResultBuilder]: At program point L6746(line 6746) the Hoare annotation is: false [2021-11-13 18:32:25,587 INFO L858 garLoopResultBuilder]: For program point L6779(lines 6779 6783) no Hoare annotation was computed. [2021-11-13 18:32:25,587 INFO L854 garLoopResultBuilder]: At program point L5623(line 5623) the Hoare annotation is: false [2021-11-13 18:32:25,587 INFO L858 garLoopResultBuilder]: For program point L5623-1(line 5623) no Hoare annotation was computed. [2021-11-13 18:32:25,587 INFO L858 garLoopResultBuilder]: For program point L6746-1(line 6746) no Hoare annotation was computed. [2021-11-13 18:32:25,587 INFO L858 garLoopResultBuilder]: For program point L6449-1(line 6449) no Hoare annotation was computed. [2021-11-13 18:32:25,587 INFO L854 garLoopResultBuilder]: At program point L6449(line 6449) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,588 INFO L854 garLoopResultBuilder]: At program point L7242(lines 7241 7243) the Hoare annotation is: false [2021-11-13 18:32:25,588 INFO L858 garLoopResultBuilder]: For program point L6813(line 6813) no Hoare annotation was computed. [2021-11-13 18:32:25,588 INFO L858 garLoopResultBuilder]: For program point L6681(line 6681) no Hoare annotation was computed. [2021-11-13 18:32:25,588 INFO L854 garLoopResultBuilder]: At program point L6087(lines 6059 6096) the Hoare annotation is: false [2021-11-13 18:32:25,588 INFO L858 garLoopResultBuilder]: For program point L6814(lines 6814 6819) no Hoare annotation was computed. [2021-11-13 18:32:25,588 INFO L858 garLoopResultBuilder]: For program point L6682(lines 6682 6686) no Hoare annotation was computed. [2021-11-13 18:32:25,588 INFO L858 garLoopResultBuilder]: For program point L6451-1(line 6451) no Hoare annotation was computed. [2021-11-13 18:32:25,589 INFO L854 garLoopResultBuilder]: At program point L6451(line 6451) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,589 INFO L854 garLoopResultBuilder]: At program point L5626(lines 5597 5628) the Hoare annotation is: false [2021-11-13 18:32:25,589 INFO L858 garLoopResultBuilder]: For program point L6617(line 6617) no Hoare annotation was computed. [2021-11-13 18:32:25,589 INFO L858 garLoopResultBuilder]: For program point L6452-2(lines 6452 6457) no Hoare annotation was computed. [2021-11-13 18:32:25,589 INFO L858 garLoopResultBuilder]: For program point L6452(lines 6452 6457) no Hoare annotation was computed. [2021-11-13 18:32:25,589 INFO L854 garLoopResultBuilder]: At program point L6155(line 6155) the Hoare annotation is: false [2021-11-13 18:32:25,590 INFO L858 garLoopResultBuilder]: For program point L6155-1(line 6155) no Hoare annotation was computed. [2021-11-13 18:32:25,590 INFO L854 garLoopResultBuilder]: At program point L7113(lines 7109 7115) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,590 INFO L861 garLoopResultBuilder]: At program point L6618(line 6618) the Hoare annotation is: true [2021-11-13 18:32:25,590 INFO L858 garLoopResultBuilder]: For program point L6717-1(line 6717) no Hoare annotation was computed. [2021-11-13 18:32:25,590 INFO L854 garLoopResultBuilder]: At program point L6717(line 6717) the Hoare annotation is: false [2021-11-13 18:32:25,591 INFO L858 garLoopResultBuilder]: For program point L6552-1(line 6552) no Hoare annotation was computed. [2021-11-13 18:32:25,591 INFO L854 garLoopResultBuilder]: At program point L6552(line 6552) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,591 INFO L858 garLoopResultBuilder]: For program point L6585(line 6585) no Hoare annotation was computed. [2021-11-13 18:32:25,591 INFO L858 garLoopResultBuilder]: For program point L6453-1(line 6453) no Hoare annotation was computed. [2021-11-13 18:32:25,591 INFO L854 garLoopResultBuilder]: At program point L6453(line 6453) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,591 INFO L854 garLoopResultBuilder]: At program point L7246(lines 7245 7247) the Hoare annotation is: false [2021-11-13 18:32:25,592 INFO L858 garLoopResultBuilder]: For program point L6156-1(line 6156) no Hoare annotation was computed. [2021-11-13 18:32:25,592 INFO L854 garLoopResultBuilder]: At program point L6156(line 6156) the Hoare annotation is: false [2021-11-13 18:32:25,592 INFO L858 garLoopResultBuilder]: For program point L6751-1(line 6751) no Hoare annotation was computed. [2021-11-13 18:32:25,592 INFO L854 garLoopResultBuilder]: At program point L6751(line 6751) the Hoare annotation is: false [2021-11-13 18:32:25,592 INFO L858 garLoopResultBuilder]: For program point L6586(lines 6586 6591) no Hoare annotation was computed. [2021-11-13 18:32:25,592 INFO L858 garLoopResultBuilder]: For program point L6520-1(line 6520) no Hoare annotation was computed. [2021-11-13 18:32:25,592 INFO L858 garLoopResultBuilder]: For program point L6586-2(lines 6574 6619) no Hoare annotation was computed. [2021-11-13 18:32:25,593 INFO L854 garLoopResultBuilder]: At program point L6520(line 6520) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,593 INFO L858 garLoopResultBuilder]: For program point L6785(line 6785) no Hoare annotation was computed. [2021-11-13 18:32:25,593 INFO L858 garLoopResultBuilder]: For program point L6587-1(line 6587) no Hoare annotation was computed. [2021-11-13 18:32:25,593 INFO L854 garLoopResultBuilder]: At program point L6587(line 6587) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,593 INFO L858 garLoopResultBuilder]: For program point L6653(line 6653) no Hoare annotation was computed. [2021-11-13 18:32:25,593 INFO L858 garLoopResultBuilder]: For program point L6455-1(line 6455) no Hoare annotation was computed. [2021-11-13 18:32:25,594 INFO L854 garLoopResultBuilder]: At program point L6455(line 6455) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,594 INFO L858 garLoopResultBuilder]: For program point L6092-1(line 6092) no Hoare annotation was computed. [2021-11-13 18:32:25,594 INFO L854 garLoopResultBuilder]: At program point L6092(line 6092) the Hoare annotation is: false [2021-11-13 18:32:25,594 INFO L858 garLoopResultBuilder]: For program point L6786(lines 6786 6790) no Hoare annotation was computed. [2021-11-13 18:32:25,594 INFO L861 garLoopResultBuilder]: At program point L6654(line 6654) the Hoare annotation is: true [2021-11-13 18:32:25,594 INFO L858 garLoopResultBuilder]: For program point L6786-2(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,595 INFO L854 garLoopResultBuilder]: At program point L6522(lines 6516 6524) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,595 INFO L858 garLoopResultBuilder]: For program point L6060-1(line 6060) no Hoare annotation was computed. [2021-11-13 18:32:25,595 INFO L854 garLoopResultBuilder]: At program point L6093(line 6093) the Hoare annotation is: false [2021-11-13 18:32:25,595 INFO L854 garLoopResultBuilder]: At program point L6060(line 6060) the Hoare annotation is: false [2021-11-13 18:32:25,595 INFO L858 garLoopResultBuilder]: For program point L6093-1(line 6093) no Hoare annotation was computed. [2021-11-13 18:32:25,595 INFO L858 garLoopResultBuilder]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2021-11-13 18:32:25,596 INFO L854 garLoopResultBuilder]: At program point L6787(line 6787) the Hoare annotation is: false [2021-11-13 18:32:25,596 INFO L858 garLoopResultBuilder]: For program point L6688(line 6688) no Hoare annotation was computed. [2021-11-13 18:32:25,596 INFO L854 garLoopResultBuilder]: At program point L7250(lines 7249 7251) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,596 INFO L854 garLoopResultBuilder]: At program point L6127(line 6127) the Hoare annotation is: false [2021-11-13 18:32:25,596 INFO L858 garLoopResultBuilder]: For program point L6127-1(line 6127) no Hoare annotation was computed. [2021-11-13 18:32:25,596 INFO L854 garLoopResultBuilder]: At program point L6094(line 6094) the Hoare annotation is: false [2021-11-13 18:32:25,597 INFO L858 garLoopResultBuilder]: For program point L6094-1(line 6094) no Hoare annotation was computed. [2021-11-13 18:32:25,597 INFO L858 garLoopResultBuilder]: For program point L6722(line 6722) no Hoare annotation was computed. [2021-11-13 18:32:25,597 INFO L858 garLoopResultBuilder]: For program point L6821(line 6821) no Hoare annotation was computed. [2021-11-13 18:32:25,597 INFO L858 garLoopResultBuilder]: For program point L6689-2(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,597 INFO L858 garLoopResultBuilder]: For program point L6689(lines 6689 6693) no Hoare annotation was computed. [2021-11-13 18:32:25,597 INFO L854 garLoopResultBuilder]: At program point L6458(lines 6439 6460) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,598 INFO L854 garLoopResultBuilder]: At program point L6095(lines 6051 6097) the Hoare annotation is: false [2021-11-13 18:32:25,598 INFO L854 garLoopResultBuilder]: At program point L6062(line 6062) the Hoare annotation is: false [2021-11-13 18:32:25,598 INFO L858 garLoopResultBuilder]: For program point L6062-1(line 6062) no Hoare annotation was computed. [2021-11-13 18:32:25,598 INFO L861 garLoopResultBuilder]: At program point L6822(line 6822) the Hoare annotation is: true [2021-11-13 18:32:25,598 INFO L854 garLoopResultBuilder]: At program point L6690(line 6690) the Hoare annotation is: false [2021-11-13 18:32:25,598 INFO L858 garLoopResultBuilder]: For program point L6723(lines 6723 6727) no Hoare annotation was computed. [2021-11-13 18:32:25,599 INFO L858 garLoopResultBuilder]: For program point L6756(line 6756) no Hoare annotation was computed. [2021-11-13 18:32:25,599 INFO L854 garLoopResultBuilder]: At program point L6558(line 6558) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,599 INFO L858 garLoopResultBuilder]: For program point L6624(line 6624) no Hoare annotation was computed. [2021-11-13 18:32:25,599 INFO L858 garLoopResultBuilder]: For program point L6690-1(line 6690) no Hoare annotation was computed. [2021-11-13 18:32:25,599 INFO L858 garLoopResultBuilder]: For program point L6723-2(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,599 INFO L858 garLoopResultBuilder]: For program point L6558-1(line 6558) no Hoare annotation was computed. [2021-11-13 18:32:25,600 INFO L854 garLoopResultBuilder]: At program point L6162(lines 6140 6164) the Hoare annotation is: false [2021-11-13 18:32:25,600 INFO L854 garLoopResultBuilder]: At program point L7054(lines 7051 7056) the Hoare annotation is: (and (not (= |ULTIMATE.start_ldv_set_is_empty_#res#1| 0)) (= ~last_index~0 0)) [2021-11-13 18:32:25,600 INFO L854 garLoopResultBuilder]: At program point L6129(line 6129) the Hoare annotation is: false [2021-11-13 18:32:25,600 INFO L858 garLoopResultBuilder]: For program point L6129-1(line 6129) no Hoare annotation was computed. [2021-11-13 18:32:25,600 INFO L858 garLoopResultBuilder]: For program point L6724-1(line 6724) no Hoare annotation was computed. [2021-11-13 18:32:25,600 INFO L858 garLoopResultBuilder]: For program point L6757-2(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,601 INFO L854 garLoopResultBuilder]: At program point L6724(line 6724) the Hoare annotation is: false [2021-11-13 18:32:25,601 INFO L858 garLoopResultBuilder]: For program point L6757(lines 6757 6761) no Hoare annotation was computed. [2021-11-13 18:32:25,601 INFO L858 garLoopResultBuilder]: For program point L6625(lines 6625 6658) no Hoare annotation was computed. [2021-11-13 18:32:25,601 INFO L854 garLoopResultBuilder]: At program point L6130(line 6130) the Hoare annotation is: false [2021-11-13 18:32:25,601 INFO L858 garLoopResultBuilder]: For program point L6130-1(line 6130) no Hoare annotation was computed. [2021-11-13 18:32:25,601 INFO L858 garLoopResultBuilder]: For program point L6064(lines 6064 6067) no Hoare annotation was computed. [2021-11-13 18:32:25,601 INFO L854 garLoopResultBuilder]: At program point L6758(line 6758) the Hoare annotation is: false [2021-11-13 18:32:25,602 INFO L858 garLoopResultBuilder]: For program point L6791-1(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,602 INFO L858 garLoopResultBuilder]: For program point L6758-1(line 6758) no Hoare annotation was computed. [2021-11-13 18:32:25,602 INFO L858 garLoopResultBuilder]: For program point L6560-1(line 6560) no Hoare annotation was computed. [2021-11-13 18:32:25,602 INFO L854 garLoopResultBuilder]: At program point L6560(line 6560) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,602 INFO L858 garLoopResultBuilder]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2021-11-13 18:32:25,602 INFO L854 garLoopResultBuilder]: At program point L6593(line 6593) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,603 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-13 18:32:25,603 INFO L854 garLoopResultBuilder]: At program point L6131(line 6131) the Hoare annotation is: false [2021-11-13 18:32:25,603 INFO L858 garLoopResultBuilder]: For program point L6131-1(line 6131) no Hoare annotation was computed. [2021-11-13 18:32:25,603 INFO L858 garLoopResultBuilder]: For program point L6792-1(line 6792) no Hoare annotation was computed. [2021-11-13 18:32:25,603 INFO L854 garLoopResultBuilder]: At program point L6792(line 6792) the Hoare annotation is: false [2021-11-13 18:32:25,603 INFO L858 garLoopResultBuilder]: For program point L6627(lines 6627 6655) no Hoare annotation was computed. [2021-11-13 18:32:25,604 INFO L858 garLoopResultBuilder]: For program point L6660(line 6660) no Hoare annotation was computed. [2021-11-13 18:32:25,604 INFO L858 garLoopResultBuilder]: For program point L6132-1(line 6132) no Hoare annotation was computed. [2021-11-13 18:32:25,604 INFO L854 garLoopResultBuilder]: At program point L6132(line 6132) the Hoare annotation is: false [2021-11-13 18:32:25,604 INFO L858 garLoopResultBuilder]: For program point L6628(line 6628) no Hoare annotation was computed. [2021-11-13 18:32:25,604 INFO L858 garLoopResultBuilder]: For program point L6661(lines 6661 6826) no Hoare annotation was computed. [2021-11-13 18:32:25,604 INFO L858 garLoopResultBuilder]: For program point L6694-1(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,605 INFO L854 garLoopResultBuilder]: At program point L6496(lines 6491 6498) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,605 INFO L854 garLoopResultBuilder]: At program point L6133(line 6133) the Hoare annotation is: false [2021-11-13 18:32:25,605 INFO L858 garLoopResultBuilder]: For program point L6133-1(line 6133) no Hoare annotation was computed. [2021-11-13 18:32:25,605 INFO L858 garLoopResultBuilder]: For program point L6695-1(line 6695) no Hoare annotation was computed. [2021-11-13 18:32:25,617 INFO L854 garLoopResultBuilder]: At program point L6695(line 6695) the Hoare annotation is: false [2021-11-13 18:32:25,617 INFO L858 garLoopResultBuilder]: For program point L6728-1(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,617 INFO L858 garLoopResultBuilder]: For program point L6629(lines 6629 6634) no Hoare annotation was computed. [2021-11-13 18:32:25,617 INFO L854 garLoopResultBuilder]: At program point L7290(lines 7289 7291) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,618 INFO L858 garLoopResultBuilder]: For program point L6068-1(lines 6068 6069) no Hoare annotation was computed. [2021-11-13 18:32:25,618 INFO L854 garLoopResultBuilder]: At program point L6068(lines 6068 6069) the Hoare annotation is: false [2021-11-13 18:32:25,618 INFO L858 garLoopResultBuilder]: For program point L6828(line 6828) no Hoare annotation was computed. [2021-11-13 18:32:25,618 INFO L858 garLoopResultBuilder]: For program point L6663(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,618 INFO L858 garLoopResultBuilder]: For program point L6729-1(line 6729) no Hoare annotation was computed. [2021-11-13 18:32:25,618 INFO L854 garLoopResultBuilder]: At program point L6729(line 6729) the Hoare annotation is: false [2021-11-13 18:32:25,619 INFO L854 garLoopResultBuilder]: At program point L6135(line 6135) the Hoare annotation is: false [2021-11-13 18:32:25,619 INFO L858 garLoopResultBuilder]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2021-11-13 18:32:25,619 INFO L858 garLoopResultBuilder]: For program point L6763-1(line 6763) no Hoare annotation was computed. [2021-11-13 18:32:25,619 INFO L854 garLoopResultBuilder]: At program point L6763(line 6763) the Hoare annotation is: false [2021-11-13 18:32:25,619 INFO L861 garLoopResultBuilder]: At program point L6829(line 6829) the Hoare annotation is: true [2021-11-13 18:32:25,619 INFO L858 garLoopResultBuilder]: For program point L6664(line 6664) no Hoare annotation was computed. [2021-11-13 18:32:25,619 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-13 18:32:25,620 INFO L858 garLoopResultBuilder]: For program point L6070(lines 6070 6076) no Hoare annotation was computed. [2021-11-13 18:32:25,620 INFO L858 garLoopResultBuilder]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2021-11-13 18:32:25,620 INFO L854 garLoopResultBuilder]: At program point L6797(line 6797) the Hoare annotation is: false [2021-11-13 18:32:25,620 INFO L858 garLoopResultBuilder]: For program point L5608-1(line 5608) no Hoare annotation was computed. [2021-11-13 18:32:25,620 INFO L858 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2021-11-13 18:32:25,620 INFO L858 garLoopResultBuilder]: For program point L6665-2(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,621 INFO L858 garLoopResultBuilder]: For program point L6665(lines 6665 6669) no Hoare annotation was computed. [2021-11-13 18:32:25,621 INFO L854 garLoopResultBuilder]: At program point L5608(line 5608) the Hoare annotation is: false [2021-11-13 18:32:25,621 INFO L854 garLoopResultBuilder]: At program point L7293(lines 7292 7294) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,621 INFO L854 garLoopResultBuilder]: At program point L6071(lines 6071 6072) the Hoare annotation is: false [2021-11-13 18:32:25,621 INFO L858 garLoopResultBuilder]: For program point L6071-1(lines 6071 6072) no Hoare annotation was computed. [2021-11-13 18:32:25,621 INFO L854 garLoopResultBuilder]: At program point L6137(lines 6121 6139) the Hoare annotation is: false [2021-11-13 18:32:25,622 INFO L854 garLoopResultBuilder]: At program point L6831(lines 6551 6836) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,622 INFO L854 garLoopResultBuilder]: At program point L6666(line 6666) the Hoare annotation is: false [2021-11-13 18:32:25,622 INFO L858 garLoopResultBuilder]: For program point L6600(lines 6600 6607) no Hoare annotation was computed. [2021-11-13 18:32:25,622 INFO L858 garLoopResultBuilder]: For program point L6666-1(line 6666) no Hoare annotation was computed. [2021-11-13 18:32:25,622 INFO L854 garLoopResultBuilder]: At program point L6105(line 6105) the Hoare annotation is: false [2021-11-13 18:32:25,622 INFO L858 garLoopResultBuilder]: For program point L6105-1(line 6105) no Hoare annotation was computed. [2021-11-13 18:32:25,623 INFO L858 garLoopResultBuilder]: For program point L6700-1(line 6700) no Hoare annotation was computed. [2021-11-13 18:32:25,623 INFO L854 garLoopResultBuilder]: At program point L6700(line 6700) the Hoare annotation is: false [2021-11-13 18:32:25,623 INFO L858 garLoopResultBuilder]: For program point L6469-1(line 6469) no Hoare annotation was computed. [2021-11-13 18:32:25,623 INFO L854 garLoopResultBuilder]: At program point L6469(line 6469) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,623 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-13 18:32:25,623 INFO L854 garLoopResultBuilder]: At program point L6734(line 6734) the Hoare annotation is: false [2021-11-13 18:32:25,624 INFO L858 garLoopResultBuilder]: For program point L6602(lines 6602 6605) no Hoare annotation was computed. [2021-11-13 18:32:25,624 INFO L854 garLoopResultBuilder]: At program point L5611(line 5611) the Hoare annotation is: false [2021-11-13 18:32:25,624 INFO L858 garLoopResultBuilder]: For program point L5611-1(line 5611) no Hoare annotation was computed. [2021-11-13 18:32:25,624 INFO L858 garLoopResultBuilder]: For program point L6734-1(line 6734) no Hoare annotation was computed. [2021-11-13 18:32:25,624 INFO L854 garLoopResultBuilder]: At program point L6503(lines 6499 6505) the Hoare annotation is: (= ~last_index~0 0) [2021-11-13 18:32:25,624 INFO L854 garLoopResultBuilder]: At program point L6107(line 6107) the Hoare annotation is: false [2021-11-13 18:32:25,624 INFO L858 garLoopResultBuilder]: For program point L6107-1(line 6107) no Hoare annotation was computed. [2021-11-13 18:32:25,625 INFO L854 garLoopResultBuilder]: At program point L6966(lines 6961 6968) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,625 INFO L858 garLoopResultBuilder]: For program point L6768(line 6768) no Hoare annotation was computed. [2021-11-13 18:32:25,625 INFO L858 garLoopResultBuilder]: For program point L5612-1(line 5612) no Hoare annotation was computed. [2021-11-13 18:32:25,625 INFO L858 garLoopResultBuilder]: For program point L6570(lines 6570 6830) no Hoare annotation was computed. [2021-11-13 18:32:25,625 INFO L858 garLoopResultBuilder]: For program point L6636(line 6636) no Hoare annotation was computed. [2021-11-13 18:32:25,625 INFO L854 garLoopResultBuilder]: At program point L5612(line 5612) the Hoare annotation is: false [2021-11-13 18:32:25,626 INFO L858 garLoopResultBuilder]: For program point L6471-1(line 6471) no Hoare annotation was computed. [2021-11-13 18:32:25,626 INFO L854 garLoopResultBuilder]: At program point L6471(line 6471) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,626 INFO L858 garLoopResultBuilder]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2021-11-13 18:32:25,626 INFO L854 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: false [2021-11-13 18:32:25,626 INFO L858 garLoopResultBuilder]: For program point L6802(line 6802) no Hoare annotation was computed. [2021-11-13 18:32:25,626 INFO L861 garLoopResultBuilder]: At program point L6835(lines 6534 6837) the Hoare annotation is: true [2021-11-13 18:32:25,627 INFO L858 garLoopResultBuilder]: For program point L6769(lines 6769 6776) no Hoare annotation was computed. [2021-11-13 18:32:25,627 INFO L858 garLoopResultBuilder]: For program point L6571(line 6571) no Hoare annotation was computed. [2021-11-13 18:32:25,627 INFO L858 garLoopResultBuilder]: For program point L5613(lines 5613 5619) no Hoare annotation was computed. [2021-11-13 18:32:25,627 INFO L858 garLoopResultBuilder]: For program point L6637(lines 6637 6651) no Hoare annotation was computed. [2021-11-13 18:32:25,627 INFO L858 garLoopResultBuilder]: For program point L6670-1(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,627 INFO L858 garLoopResultBuilder]: For program point L7166(lines 7166 7169) no Hoare annotation was computed. [2021-11-13 18:32:25,627 INFO L858 garLoopResultBuilder]: For program point L6803(lines 6803 6811) no Hoare annotation was computed. [2021-11-13 18:32:25,628 INFO L858 garLoopResultBuilder]: For program point L6671-1(line 6671) no Hoare annotation was computed. [2021-11-13 18:32:25,628 INFO L854 garLoopResultBuilder]: At program point L6671(line 6671) the Hoare annotation is: false [2021-11-13 18:32:25,628 INFO L858 garLoopResultBuilder]: For program point L6572(lines 6572 6622) no Hoare annotation was computed. [2021-11-13 18:32:25,628 INFO L858 garLoopResultBuilder]: For program point L6473-1(line 6473) no Hoare annotation was computed. [2021-11-13 18:32:25,628 INFO L854 garLoopResultBuilder]: At program point L6473(line 6473) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,628 INFO L854 garLoopResultBuilder]: At program point L7299(lines 7298 7300) the Hoare annotation is: false [2021-11-13 18:32:25,629 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-13 18:32:25,629 INFO L854 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,629 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-13 18:32:25,629 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-13 18:32:25,629 INFO L858 garLoopResultBuilder]: For program point L6771(lines 6771 6774) no Hoare annotation was computed. [2021-11-13 18:32:25,629 INFO L858 garLoopResultBuilder]: For program point L6639(lines 6639 6643) no Hoare annotation was computed. [2021-11-13 18:32:25,630 INFO L858 garLoopResultBuilder]: For program point L6705(line 6705) no Hoare annotation was computed. [2021-11-13 18:32:25,630 INFO L858 garLoopResultBuilder]: For program point L6474(lines 6474 6479) no Hoare annotation was computed. [2021-11-13 18:32:25,630 INFO L858 garLoopResultBuilder]: For program point L6474-1(lines 6474 6479) no Hoare annotation was computed. [2021-11-13 18:32:25,630 INFO L854 garLoopResultBuilder]: At program point L7267(lines 7266 7268) the Hoare annotation is: false [2021-11-13 18:32:25,630 INFO L858 garLoopResultBuilder]: For program point L6111(lines 6111 6114) no Hoare annotation was computed. [2021-11-13 18:32:25,630 INFO L861 garLoopResultBuilder]: At program point L7168-1(lines 7161 7172) the Hoare annotation is: true [2021-11-13 18:32:25,631 INFO L854 garLoopResultBuilder]: At program point L7168(line 7168) the Hoare annotation is: false [2021-11-13 18:32:25,631 INFO L858 garLoopResultBuilder]: For program point L6706(lines 6706 6710) no Hoare annotation was computed. [2021-11-13 18:32:25,631 INFO L858 garLoopResultBuilder]: For program point L6739(line 6739) no Hoare annotation was computed. [2021-11-13 18:32:25,631 INFO L858 garLoopResultBuilder]: For program point L6805(lines 6805 6809) no Hoare annotation was computed. [2021-11-13 18:32:25,631 INFO L858 garLoopResultBuilder]: For program point L6574(lines 6574 6619) no Hoare annotation was computed. [2021-11-13 18:32:25,631 INFO L858 garLoopResultBuilder]: For program point L6706-2(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,631 INFO L861 garLoopResultBuilder]: At program point L5616(lines 5613 5618) the Hoare annotation is: true [2021-11-13 18:32:25,632 INFO L858 garLoopResultBuilder]: For program point L6475-1(line 6475) no Hoare annotation was computed. [2021-11-13 18:32:25,632 INFO L854 garLoopResultBuilder]: At program point L6475(line 6475) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2021-11-13 18:32:25,632 INFO L858 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2021-11-13 18:32:25,632 INFO L858 garLoopResultBuilder]: For program point L6740-2(lines 6663 6823) no Hoare annotation was computed. [2021-11-13 18:32:25,632 INFO L854 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: false [2021-11-13 18:32:25,632 INFO L858 garLoopResultBuilder]: For program point L6740(lines 6740 6744) no Hoare annotation was computed. [2021-11-13 18:32:25,633 INFO L858 garLoopResultBuilder]: For program point L6575(line 6575) no Hoare annotation was computed. [2021-11-13 18:32:25,633 INFO L854 garLoopResultBuilder]: At program point L6641(lines 6551 6836) the Hoare annotation is: (= ~last_index~0 0) [2021-11-13 18:32:25,633 INFO L854 garLoopResultBuilder]: At program point L6146(line 6146) the Hoare annotation is: false [2021-11-13 18:32:25,633 INFO L854 garLoopResultBuilder]: At program point L7203(lines 7202 7204) the Hoare annotation is: false [2021-11-13 18:32:25,633 INFO L858 garLoopResultBuilder]: For program point clk_disableFINAL(lines 7189 7191) no Hoare annotation was computed. [2021-11-13 18:32:25,633 INFO L861 garLoopResultBuilder]: At program point clk_disableENTRY(lines 7189 7191) the Hoare annotation is: true [2021-11-13 18:32:25,634 INFO L858 garLoopResultBuilder]: For program point clk_disableEXIT(lines 7189 7191) no Hoare annotation was computed. [2021-11-13 18:32:25,634 INFO L861 garLoopResultBuilder]: At program point L6858(line 6858) the Hoare annotation is: true [2021-11-13 18:32:25,634 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 6854 6861) the Hoare annotation is: true [2021-11-13 18:32:25,634 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 6854 6861) no Hoare annotation was computed. [2021-11-13 18:32:25,634 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 6854 6861) no Hoare annotation was computed. [2021-11-13 18:32:25,634 INFO L858 garLoopResultBuilder]: For program point L6858-1(line 6858) no Hoare annotation was computed. [2021-11-13 18:32:25,638 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2021-11-13 18:32:25,640 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 18:32:25,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 06:32:25 BoogieIcfgContainer [2021-11-13 18:32:25,691 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-13 18:32:25,691 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-13 18:32:25,692 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-13 18:32:25,692 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-13 18:32:25,693 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:32:15" (3/4) ... [2021-11-13 18:32:25,696 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-13 18:32:25,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2021-11-13 18:32:25,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2021-11-13 18:32:25,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_alloc [2021-11-13 18:32:25,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure macb_get_stats [2021-11-13 18:32:25,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __writel [2021-11-13 18:32:25,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure macb_set_rx_mode [2021-11-13 18:32:25,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2021-11-13 18:32:25,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_start_queue [2021-11-13 18:32:25,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_restore [2021-11-13 18:32:25,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-13 18:32:25,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_hardirqs_off [2021-11-13 18:32:25,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-13 18:32:25,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2021-11-13 18:32:25,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2021-11-13 18:32:25,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_attrs [2021-11-13 18:32:25,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_remove [2021-11-13 18:32:25,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2021-11-13 18:32:25,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_change_mtu [2021-11-13 18:32:25,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2021-11-13 18:32:25,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2021-11-13 18:32:25,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-13 18:32:25,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_mac_addr [2021-11-13 18:32:25,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2021-11-13 18:32:25,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2021-11-13 18:32:25,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2021-11-13 18:32:25,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_poll_controller [2021-11-13 18:32:25,713 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clk_enable [2021-11-13 18:32:25,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-11-13 18:32:25,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-13 18:32:25,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure macb_ioctl [2021-11-13 18:32:25,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2021-11-13 18:32:25,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2021-11-13 18:32:25,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_irqs_disabled_flags [2021-11-13 18:32:25,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2021-11-13 18:32:25,714 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-13 18:32:25,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __readl [2021-11-13 18:32:25,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_save_flags [2021-11-13 18:32:25,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdev [2021-11-13 18:32:25,715 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-11-13 18:32:25,716 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clk_disable [2021-11-13 18:32:25,716 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-11-13 18:32:25,766 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 186 nodes and edges [2021-11-13 18:32:25,771 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 52 nodes and edges [2021-11-13 18:32:25,776 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2021-11-13 18:32:25,781 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-13 18:32:25,786 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-13 18:32:25,853 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\result == 0) && last_index == 0 [2021-11-13 18:32:25,854 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(last_index == 0) || !(\old(ldv_state_variable_2) == 0)) || (ldv_state_variable_2 == 0 && \old(\valid) == \valid) [2021-11-13 18:32:25,855 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(last_index == 0) || !(\old(ldv_state_variable_2) == 0)) || (ldv_state_variable_2 == 0 && \old(\valid) == \valid) [2021-11-13 18:32:25,861 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) [2021-11-13 18:32:25,864 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) [2021-11-13 18:32:25,866 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) [2021-11-13 18:32:26,135 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/witness.graphml [2021-11-13 18:32:26,135 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-13 18:32:26,136 INFO L158 Benchmark]: Toolchain (without parser) took 16704.83ms. Allocated memory was 98.6MB in the beginning and 320.9MB in the end (delta: 222.3MB). Free memory was 56.3MB in the beginning and 198.7MB in the end (delta: -142.4MB). Peak memory consumption was 79.8MB. Max. memory is 16.1GB. [2021-11-13 18:32:26,137 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 98.6MB. Free memory was 54.3MB in the beginning and 54.3MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 18:32:26,138 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2584.79ms. Allocated memory was 98.6MB in the beginning and 136.3MB in the end (delta: 37.7MB). Free memory was 56.3MB in the beginning and 55.7MB in the end (delta: 606.3kB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. [2021-11-13 18:32:26,139 INFO L158 Benchmark]: Boogie Procedure Inliner took 262.33ms. Allocated memory is still 136.3MB. Free memory was 55.7MB in the beginning and 79.0MB in the end (delta: -23.4MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. [2021-11-13 18:32:26,139 INFO L158 Benchmark]: Boogie Preprocessor took 246.40ms. Allocated memory is still 136.3MB. Free memory was 79.0MB in the beginning and 67.9MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 18:32:26,140 INFO L158 Benchmark]: RCFGBuilder took 2741.79ms. Allocated memory was 136.3MB in the beginning and 224.4MB in the end (delta: 88.1MB). Free memory was 67.9MB in the beginning and 138.5MB in the end (delta: -70.7MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. [2021-11-13 18:32:26,140 INFO L158 Benchmark]: TraceAbstraction took 10416.69ms. Allocated memory was 224.4MB in the beginning and 320.9MB in the end (delta: 96.5MB). Free memory was 137.5MB in the beginning and 245.9MB in the end (delta: -108.4MB). Peak memory consumption was 155.8MB. Max. memory is 16.1GB. [2021-11-13 18:32:26,141 INFO L158 Benchmark]: Witness Printer took 444.13ms. Allocated memory is still 320.9MB. Free memory was 245.9MB in the beginning and 198.7MB in the end (delta: 47.2MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-11-13 18:32:26,145 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 98.6MB. Free memory was 54.3MB in the beginning and 54.3MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2584.79ms. Allocated memory was 98.6MB in the beginning and 136.3MB in the end (delta: 37.7MB). Free memory was 56.3MB in the beginning and 55.7MB in the end (delta: 606.3kB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 262.33ms. Allocated memory is still 136.3MB. Free memory was 55.7MB in the beginning and 79.0MB in the end (delta: -23.4MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 246.40ms. Allocated memory is still 136.3MB. Free memory was 79.0MB in the beginning and 67.9MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2741.79ms. Allocated memory was 136.3MB in the beginning and 224.4MB in the end (delta: 88.1MB). Free memory was 67.9MB in the beginning and 138.5MB in the end (delta: -70.7MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. * TraceAbstraction took 10416.69ms. Allocated memory was 224.4MB in the beginning and 320.9MB in the end (delta: 96.5MB). Free memory was 137.5MB in the beginning and 245.9MB in the end (delta: -108.4MB). Peak memory consumption was 155.8MB. Max. memory is 16.1GB. * Witness Printer took 444.13ms. Allocated memory is still 320.9MB. Free memory was 245.9MB in the beginning and 198.7MB in the end (delta: 47.2MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 5838]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 575 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 10.3s, OverallIterations: 3, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 5.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.8s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2637 SdHoareTripleChecker+Valid, 4923.80ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2394 mSDsluCounter, 5151 SdHoareTripleChecker+Invalid, 4079.10ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3299 mSDsCounter, 768 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1690 IncrementalHoareTripleChecker+Invalid, 2458 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 768 mSolverCounterUnsat, 1852 mSDtfsCounter, 1690 mSolverCounterSat, 98.48ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 63 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2242occurred in iteration=2, InterpolantAutomatonStates: 16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 3 MinimizatonAttempts, 320 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 239 LocationsWithAnnotation, 2741 PreInvPairs, 2828 NumberOfFragments, 585 HoareAnnotationTreeSize, 2741 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 239 FomulaSimplificationsInter, 2610 FormulaSimplificationTreeSizeReductionInter, 1.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 223 NumberOfCodeBlocks, 223 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 220 ConstructedInterpolants, 0 QuantifiedInterpolants, 404 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 65/65 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6439]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7298]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7305]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7289]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6098]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7002]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7249]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6059]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5570]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7109]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 7161]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5673]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5369]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6941]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) - InvariantResult [Line: 7331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7275]: Loop Invariant Derived loop invariant: (!(last_index == 0) || !(\old(ldv_state_variable_2) == 0)) || (ldv_state_variable_2 == 0 && \old(\valid) == \valid) - InvariantResult [Line: 5520]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7292]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6516]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 5353]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7323]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5360]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6121]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7051]: Loop Invariant Derived loop invariant: !(\result == 0) && last_index == 0 - InvariantResult [Line: 5400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7241]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6949]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) - InvariantResult [Line: 6059]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5597]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6961]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6975]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7272]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) - InvariantResult [Line: 5642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6551]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5346]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5660]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7245]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7199]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7295]: Loop Invariant Derived loop invariant: (!(last_index == 0) || !(\old(ldv_state_variable_2) == 0)) || (ldv_state_variable_2 == 0 && \old(\valid) == \valid) - InvariantResult [Line: 5629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5940]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7173]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6140]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6499]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 7202]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6551]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6461]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6165]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7266]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6051]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6905]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5472]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5903]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 7302]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && last_index == 0 - InvariantResult [Line: 6213]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && last_index == 0 RESULT: Ultimate proved your program to be correct! [2021-11-13 18:32:26,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_203c8781-2d6e-43bb-8733-209dae599ed8/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE